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Mr. Gasket Rear Main Seal, Viton®, High Vacuum 1971

Mr. Gasket Rear Main Seal, Viton®, High Vacuum 1971
$74.99 ea
NEWARRIVING SOONEstimated Ship Date 12/20/2024 (If Ordered Today)52 Available from HOLLEY PERFORMANCE PRODUCTS as of 12/04/2024
Model: 4010923
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
STANDARD
DELIVERY
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This Mr. Gasket Rear Main Seal is made from Viton® Rubber. This style of rubber can handle high temperature like silicone rubber, but with superior abrasion resistance. It's durability and design make it recommended for applications that have high engine vacuum, like racing engines that utilize external vacuum pumps for crankcase evacuation.
Features:
  • Repairs That Leaky Rear Main Sail
  • Viton® Rubber Offers Both Abrasion Resistance & High Temperature Tolerance
  • Upgrade for Rope Seal Equipped Cars or Silicone Rubber Main Seals

About Mr. Gasket

Using his own '57 Chevy as a rolling test bed, drag racer Joe Hrudka launched the most famous gasket company in the world more than half a century ago (started in 1964). Building a name for himself and his company competing at Cleveland-area tracks Norwalk and Dragway 42, Hrudka quickly established Mr. Gasket as the go-to gasket source for racers with a line of head gaskets, exhaust gaskets, oil pan gaskets, and fasteners that sealed perfectly every time and withstood the punishing temperatures and pressures of racing. Now an important part of Holley Performance, Mr. Gasket continues to expand application coverage with more and more new products for race cars and muscle cars alike. Beyond the gaskets that made the Mr. Gasket brand what it is today is an endless variety of high-performance parts, including carburetor and fuel system components, chrome-plated accessories to dress up your engine bay, fuel additives, shifter accessories, cooling-system accessories, specialty tools, and a wide array of heavy-duty suspension and driveline components.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Engine Fitment Notes
Chevrolet 3100 3100 1959 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Bel Air Base 1959 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Bel Air Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Bel Air Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Bel Air Base 1962 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Bel Air Base 1963 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Bel Air Base 1964 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Bel Air Base 1965 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Bel Air Base 1966 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Bel Air Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Bel Air Base 1968 5.0L / 307 / V8
5.4L / 327 / V8
Recommended for use with external vacuum pump.
Chevrolet Bel Air Base 1969 5.7L / 350 / V8
5.4L / 327 / V8
Recommended for use with external vacuum pump.
Chevrolet Bel Air Base 1970 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Bel Air Base 1971 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Bel Air Base 1972 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Bel Air Base 1973 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Bel Air Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Bel Air Base 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Bel Air Base 1981 4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Biscayne Base 1959 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Biscayne Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Biscayne Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Biscayne Base 1962 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Biscayne Base 1963 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Biscayne Base 1964 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Biscayne Base 1965 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Biscayne Base 1966 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Biscayne Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Biscayne Base 1968 5.0L / 307 / V8
5.4L / 327 / V8
Recommended for use with external vacuum pump.
Chevrolet Biscayne Base 1969 5.4L / 327 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Biscayne Base 1970 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Biscayne Base 1971 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Biscayne Base 1972 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Biscayne Fleetmaster 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Blazer Base 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Blazer Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Blazer Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Blazer Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Blazer Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Blazer Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Brookwood Base 1959 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Brookwood Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Brookwood Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Brookwood Base 1969 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Brookwood Base 1970 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Brookwood Base 1971 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Brookwood Base 1972 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Pickup Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Pickup Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Pickup Base 1962 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Pickup Base 1963 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Pickup Base 1964 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Pickup Base 1965 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Pickup Base 1966 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Pickup Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Pickup Base 1968 5.0L / 307 / V8
5.4L / 327 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Pickup Base 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Pickup Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Pickup Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Pickup Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Pickup Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Pickup Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Base 1968 5.0L / 307 / V8
5.4L / 327 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Base 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Custom Deluxe 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Custom Deluxe 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Custom Deluxe 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Custom Deluxe 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Custom Deluxe 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Custom Deluxe 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Custom 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Custom 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Custom 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Custom 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Custom 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Deluxe 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Scottsdale 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Scottsdale 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Scottsdale 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Scottsdale 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Scottsdale 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Scottsdale 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Scottsdale 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Scottsdale 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Scottsdale 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Silverado 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Silverado 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Silverado 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Silverado 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Silverado 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Silverado 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Silverado 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Silverado 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Silverado 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Suburban Silverado 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Big Ten 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Big Ten 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Big Ten 1980 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Cheyenne 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Cheyenne 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Cheyenne 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Cheyenne 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Cheyenne 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Cheyenne 1980 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Cheyenne 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Custom Deluxe 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Custom Deluxe 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Custom Deluxe 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Custom Deluxe 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Custom Deluxe 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Custom Deluxe 1980 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Custom 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Custom 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Custom 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Custom 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Custom 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Custom 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Custom 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Custom 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Custom 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Custom 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Custom 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Deluxe 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Scottsdale 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Scottsdale 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Scottsdale 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Scottsdale 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Scottsdale 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Scottsdale 1980 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Scottsdale 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Scottsdale 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Scottsdale 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Scottsdale 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Scottsdale 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Silverado 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Silverado 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C10 Silverado 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Silverado 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Silverado 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Silverado 1980 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Silverado 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Silverado 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Silverado 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Silverado 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C10 Silverado 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C15 Cheyenne 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C15 Cheyenne 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C15 Cheyenne 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C15 Cheyenne 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C15 Custom 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C15 Custom 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C15 Custom 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C15 Custom 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C15 Sport 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Pickup Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Pickup Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Pickup Base 1962 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Pickup Base 1963 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Pickup Base 1964 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Pickup Base 1965 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Pickup Base 1966 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Pickup Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Pickup Base 1968 5.4L / 327 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Pickup Base 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Pickup Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Pickup Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Pickup Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Pickup Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Pickup Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Base 1968 5.0L / 307 / V8
5.3L / 327 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Base 1969 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Base 1970 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Base 1971 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Base 1972 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Base 1973 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Custom Deluxe 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Custom Deluxe 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Custom Deluxe 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Custom Deluxe 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Custom Deluxe 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Custom Deluxe 1980 5.7L / 350 / V8
6.6L / 400 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Custom 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Custom 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Custom 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Custom 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Custom 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Deluxe 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Scottsdale 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Scottsdale 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Scottsdale 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Scottsdale 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Scottsdale 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Scottsdale 1980 6.6L / 400 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Scottsdale 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Scottsdale 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Scottsdale 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Silverado 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Silverado 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Silverado 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Silverado 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Silverado 1980 5.7L / 350 / V8
6.6L / 400 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Silverado 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Silverado 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Silverado 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Suburban Silverado 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Cheyenne 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Cheyenne 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Cheyenne 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Cheyenne 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Cheyenne 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Cheyenne 1980 6.6L / 400 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Cheyenne 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Custom Deluxe 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Custom Deluxe 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Custom Deluxe 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Custom Deluxe 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Custom Deluxe 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Custom Deluxe 1980 6.6L / 400 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Custom 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Custom 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Custom 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Custom 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Custom 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Deluxe 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Scottsdale 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Scottsdale 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Scottsdale 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Scottsdale 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Scottsdale 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Scottsdale 1980 6.6L / 400 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Scottsdale 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Scottsdale 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Scottsdale 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Scottsdale 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Scottsdale 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Silverado 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Silverado 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Silverado 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Silverado 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Silverado 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C20 Silverado 1980 5.7L / 350 / V8
6.6L / 400 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Silverado 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Silverado 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Silverado 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Silverado 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C20 Silverado 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C30 Panel Base 1966 4.1L / 250 / L6 Recommended for use with external vacuum pump.
Chevrolet C30 Pickup Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Pickup Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Pickup Base 1962 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Pickup Base 1963 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Pickup Base 1964 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Pickup Base 1965 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Pickup Base 1966 4.6L / 283 / V8
5.3L / 327 / V8
Recommended for use with external vacuum pump.
Chevrolet C30 Pickup Base 1967 4.6L / 283 / V8
5.3L / 327 / V8
Recommended for use with external vacuum pump.
Chevrolet C30 Pickup Base 1968 5.4L / 327 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C30 Pickup Base 1969 6.5L / 396 / V8
5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C30 Pickup Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C30 Pickup Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C30 Pickup Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C30 Pickup Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet C30 Pickup Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Base 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Base 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Base 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Base 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Base 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Base 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Base 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Base 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Cheyenne 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Cheyenne 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Cheyenne 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Cheyenne 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C30 Cheyenne 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Cheyenne 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Cheyenne 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Custom Deluxe 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Custom Deluxe 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Custom Deluxe 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Custom Deluxe 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C30 Custom Deluxe 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Custom Deluxe 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Custom 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Custom 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Custom 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Custom 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Custom 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Deluxe 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Scottsdale 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Scottsdale 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Scottsdale 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Scottsdale 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet C30 Scottsdale 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Scottsdale 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Scottsdale 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Scottsdale 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Scottsdale 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Scottsdale 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Scottsdale 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Silverado 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Silverado 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Silverado 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Silverado 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet C30 Silverado 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Silverado 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Silverado 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Silverado 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Silverado 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Silverado 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C30 Silverado 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C35 Base 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C35 Base 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C35 Base 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet C40 Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C40 Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet C40 Base 1962 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Base 1968 5.4L / 327 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Base 1969 5.7L / 350 / V8
5.0L / 307 / V8
5.4L / 327 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Base 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Base 1976 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro Base 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro Base 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro Base 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro Base 1980 5.7L / 350 / V8
4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro Berlinetta 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro Berlinetta 1980 5.7L / 350 / V8
5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro Berlinetta 1981 5.7L / 350 / V8
5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro Berlinetta 1982 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Berlinetta 1983 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Berlinetta 1984 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Berlinetta 1985 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Iroc-Z 1985 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro LT Rally Sport 1976 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro LT Rally Sport 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro LT Rally Sport 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro LT 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro LT 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro LT 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro LT 1976 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro LT 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro LT 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro RS 1967 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro RS 1968 5.4L / 327 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro RS 1969 5.0L / 307 / V8
5.7L / 350 / V8
5.4L / 327 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro RS 1970 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro RS 1971 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro RS 1972 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro RS 1973 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro RS 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Rally Sport 1976 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro Rally Sport 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro Rally Sport 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro Rally Sport 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro Rally Sport 1980 5.0L / 305 / V8
4.4L / 267 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro SS 1967 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro SS 1968 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro SS 1969 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro SS 1970 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro SS 1971 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro SS 1972 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Sport 1981 4.4L / 267 / V8
5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro Sport 1982 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Sport 1983 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Sport 1984 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Sport 1985 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1982 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Z28 1967 4.9L / 302 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Z28 1968 4.9L / 302 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Z28 1969 4.9L / 302 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Z28 1970 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Z28 1971 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Z28 1972 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Z28 1973 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Z28 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Z28 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Z28 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Z28 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro Z28 1980 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro Z28 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Camaro Z28 1982 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Z28 1983 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Z28 1984 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Camaro Z28 1985 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Caprice Base 1966 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Caprice Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Caprice Base 1968 5.4L / 327 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Base 1969 5.4L / 327 / V8
5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Base 1970 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Caprice Base 1971 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Base 1972 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Base 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Caprice Base 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Caprice Base 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Caprice Classic Estate 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Classic Estate 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Classic Estate 1981 5.7L / 350 / V8
5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Classic Estate 1982 5.7L / 350 / V8
5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Classic Landau 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Caprice Classic Landau 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Classic Landau 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Classic Landau 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Classic Landau 1980 5.7L / 350 / V8
4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Classic Landau 1981 5.7L / 350 / V8
4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Classic Sport 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Caprice Classic Sport 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Caprice Classic Sport 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Classic Sport 1980 4.4L / 267 / V8
5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Classic 1973 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Classic 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Caprice Classic 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Caprice Classic 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Caprice Classic 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Classic 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Classic 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Classic 1980 5.0L / 305 / V8
5.7L / 350 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Classic 1981 5.0L / 305 / V8
5.7L / 350 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Classic 1982 5.0L / 305 / V8
5.7L / 350 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Classic 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Classic 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Classic 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Estate 1973 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Caprice Estate 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Caprice Landau 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevelle 300 Deluxe 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevelle 300 Deluxe 1968 5.4L / 327 / V8
5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle 300 Deluxe 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle 300 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevelle 300 1968 5.0L / 307 / V8
5.7L / 350 / V8
5.4L / 327 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Base 1964 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevelle Base 1965 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevelle Base 1966 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevelle Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevelle Base 1968 5.0L / 307 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevelle Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Concours Estate 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Concours Estate 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Concours Estate 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Concours Estate 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Concours 1967 5.4L / 327 / V8
4.6L / 283 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Concours 1968 5.0L / 307 / V8
5.7L / 350 / V8
5.4L / 327 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Concours 1969 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Concours 1970 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Concours 1971 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Concours 1972 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Deluxe 1965 4.6L / 283 / V8
5.4L / 327 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Deluxe 1966 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevelle Deluxe 1967 4.6L / 283 / V8
5.4L / 327 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Deluxe 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Greenbrier 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Greenbrier 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Greenbrier 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Greenbrier 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Malibu 1968 5.4L / 327 / V8
5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Malibu 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Malibu 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Malibu 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Malibu 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Nomad 1968 5.4L / 327 / V8
5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Nomad 1969 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Nomad 1970 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Nomad 1971 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle Nomad 1972 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle SS 1964 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevelle SS 1965 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevelle SS 1966 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevelle SS 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevelle SS 1968 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle SS 1969 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevelle SS 1970 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevelle SS 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevelle SS 1972 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevy II Base 1963 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevy II Base 1964 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevy II Base 1965 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevy II Base 1966 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevy II Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevy II Nova SS 1964 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevy II Nova SS 1965 4.6L / 283 / V8
5.4L / 327 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevy II Nova SS 1966 4.6L / 283 / V8
5.4L / 327 / V8
Recommended for use with external vacuum pump.
Chevrolet Chevy II Nova SS 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevy II Nova 1963 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevy II Nova 1964 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevy II Nova 1965 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevy II Nova 1966 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevy II Nova 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Chevy II Nova 1968 5.4L / 327 / V8
5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Corvette Base 1959 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Corvette Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Corvette Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Corvette Base 1968 5.4L / 327 / V8 Recommended for use with external vacuum pump.
Chevrolet Corvette Base 1969 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Corvette Base 1970 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Corvette Base 1971 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Corvette Base 1972 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Corvette Base 1973 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Corvette Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Corvette Base 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Corvette Base 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Corvette Base 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Corvette Base 1980 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Corvette Base 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Corvette Base 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Corvette Base 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Corvette Base 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Corvette Collector's Edition 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Corvette Indianapolis 500 Pace Car 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Corvette Silver Anniversary Edition 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Corvette Stingray 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Corvette Stingray 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1959 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1964 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1965 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1966 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1968 5.0L / 307 / V8
5.4L / 327 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1969 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1970 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1971 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1972 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1973 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1976 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1979 4.4L / 267 / V8
5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1980 4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1981 4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1982 4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Base 1985 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet El Camino Classic 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet El Camino Classic 1976 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Classic 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Conquista 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Conquista 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Conquista 1981 4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Conquista 1982 4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Conquista 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Conquista 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Conquista 1985 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet El Camino Custom 1968 5.4L / 327 / V8
5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Custom 1969 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Custom 1970 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Custom 1971 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Custom 1972 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Custom 1973 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Custom 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet El Camino Royal Knight 1979 5.7L / 350 / V8
5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Royal Knight 1980 5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino Royal Knight 1981 5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino SS 1971 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet El Camino SS 1972 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet El Camino SS 1973 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet El Camino SS 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet El Camino SS 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet El Camino SS 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet El Camino SS 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino SS 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino SS 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino SS 1980 4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino SS 1981 4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino SS 1982 4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino SS 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino SS 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet El Camino SS 1985 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Estate Base 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Estate Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Van Base 1969 5.0L / 307 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Van Base 1970 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Van Base 1971 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Van Base 1972 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Van Base 1973 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Van Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Van Sportvan 1968 5.0L / 307 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Van Sportvan 1969 5.0L / 307 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Van Sportvan 1970 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Van Sportvan 1971 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Van Sportvan 1972 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Van Sportvan 1973 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Van Sportvan 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Base 1983 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Beauville 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Beauville 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Beauville 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Beauville 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Beauville 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Beauville 1980 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Beauville 1981 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Beauville 1982 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Beauville 1983 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Beauville 1984 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Beauville 1985 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Bonaventure 1981 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Bonaventure 1982 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Bonaventure 1983 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Bonaventure 1984 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Chevy Van 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Chevy Van 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Chevy Van 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Chevy Van 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Chevy Van 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Chevy Van 1980 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Chevy Van 1981 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Chevy Van 1982 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Chevy Van 1983 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Chevy Van 1984 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Chevy Van 1985 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Sportvan 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Sportvan 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G10 Sportvan 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Sportvan 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Sportvan 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Sportvan 1980 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Sportvan 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Sportvan 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Sportvan 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Sportvan 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G10 Sportvan 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Van Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Van Base 1968 5.0L / 307 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Van Base 1969 5.0L / 307 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Van Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Van Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Van Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Van Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Van Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Van Sportvan 1968 5.0L / 307 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Van Sportvan 1969 5.0L / 307 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Van Sportvan 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Van Sportvan 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Van Sportvan 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Van Sportvan 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Van Sportvan 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Beauville 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Beauville 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Beauville 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Beauville 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Beauville 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Beauville 1980 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Beauville 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Beauville 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Beauville 1983 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Beauville 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Beauville 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Bonaventure 1983 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Bonaventure 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Chevy Van 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Chevy Van 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Chevy Van 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Chevy Van 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Chevy Van 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Chevy Van 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Chevy Van 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Chevy Van 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Chevy Van 1983 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Chevy Van 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Chevy Van 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Nomad 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Nomad 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Nomad 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Nomad 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Sportvan 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Sportvan 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Sportvan 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Sportvan 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Sportvan 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Sportvan 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G20 Sportvan 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Sportvan 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Sportvan 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Sportvan 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G20 Sportvan 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G30 Van Base 1970 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Van Base 1971 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Van Base 1972 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Van Base 1973 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Van Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Van Sportvan 1970 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Van Sportvan 1971 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Van Sportvan 1972 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Van Sportvan 1973 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Van Sportvan 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Beauville 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Beauville 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Beauville 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Beauville 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G30 Beauville 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G30 Beauville 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Beauville 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Beauville 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G30 Beauville 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Beauville 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Beauville 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G30 Bonaventure 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Bonaventure 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Chevy Van 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Chevy Van 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Chevy Van 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Chevy Van 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G30 Chevy Van 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G30 Chevy Van 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Chevy Van 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Chevy Van 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G30 Chevy Van 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Chevy Van 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Chevy Van 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet G30 Hi-Cube 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Hi-Cube 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Hi-Cube 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Hi-Cube 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G30 Hi-Cube 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G30 Hi-Cube 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Hi-Cube 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Hi-Cube 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G30 Hi-Cube 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Hi-Cube 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Hi-Cube 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet G30 Sportvan 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Sportvan 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Sportvan 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Sportvan 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Sportvan 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Sportvan 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Sportvan 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Sportvan 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Sportvan 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Sportvan 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet G30 Sportvan 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Impala Base 1959 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Impala Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Impala Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Impala Base 1962 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Impala Base 1963 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Impala Base 1964 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Impala Base 1965 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Impala Base 1966 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Impala Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Impala Base 1968 5.0L / 307 / V8
5.4L / 327 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala Base 1969 5.0L / 307 / V8
5.4L / 327 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala Base 1970 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Impala Base 1971 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala Base 1972 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala Base 1973 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Impala Base 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Impala Base 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Impala Base 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala Base 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala Base 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala Base 1980 5.7L / 350 / V8
5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala Base 1981 5.7L / 350 / V8
5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala Base 1982 5.7L / 350 / V8
5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala Base 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala Base 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala Base 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala Custom Landau 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Impala Custom 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Impala Custom 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Impala Custom 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala Estate 1981 4.4L / 267 / V8
5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala Estate 1982 4.4L / 267 / V8
5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala Landau 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala Landau 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala Landau 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala SS 1964 5.4L / 327 / V8
4.6L / 283 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala SS 1965 5.4L / 327 / V8 Recommended for use with external vacuum pump.
Chevrolet Impala SS 1966 5.4L / 327 / V8
4.6L / 283 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala SS 1967 5.4L / 327 / V8
4.6L / 283 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala S 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Impala Sport 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Impala Sport 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Impala Sport 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Impala Sport 1980 4.4L / 267 / V8
5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Pickup Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Pickup Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Pickup Base 1962 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Pickup Base 1963 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Pickup Base 1964 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Pickup Base 1965 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Pickup Base 1966 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Pickup Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Pickup Base 1968 5.4L / 327 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Pickup Base 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Pickup Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Pickup Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Pickup Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Pickup Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Pickup Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Base 1968 5.4L / 327 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Base 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Custom Deluxe 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Custom Deluxe 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Custom Deluxe 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Custom Deluxe 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Custom Deluxe 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Custom Deluxe 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Custom 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Custom 1982 5.7L / 350 / V8
6.2L / 379 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Custom 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Custom 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Custom 1985 5.7L / 350 / V8
6.2L / 379 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Deluxe 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Scottsdale 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Scottsdale 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Scottsdale 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Scottsdale 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Scottsdale 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Scottsdale 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Scottsdale 1982 6.2L / 379 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Scottsdale 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Scottsdale 1985 6.2L / 379 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Silverado 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Silverado 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Silverado 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Silverado 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Silverado 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Silverado 1982 6.2L / 379 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Silverado 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Suburban Silverado 1985 6.2L / 379 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Cheyenne 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Cheyenne 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Cheyenne 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Cheyenne 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Cheyenne 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Cheyenne 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Cheyenne 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Custom Deluxe 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Custom Deluxe 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Custom Deluxe 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Custom Deluxe 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Custom Deluxe 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Custom Deluxe 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Custom 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Custom 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Custom 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Custom 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Custom 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Deluxe 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Scottsdale 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Scottsdale 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Scottsdale 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Scottsdale 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Scottsdale 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Scottsdale 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Scottsdale 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Scottsdale 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Scottsdale 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Scottsdale 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Scottsdale 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Silverado 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Silverado 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Silverado 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Silverado 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Silverado 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Silverado 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K10 Silverado 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Silverado 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Silverado 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Silverado 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K10 Silverado 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Panel Base 1967 5.4L / 327 / V8
4.6L / 283 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Pickup Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Pickup Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Pickup Base 1962 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Pickup Base 1963 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Pickup Base 1964 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Pickup Base 1965 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Pickup Base 1966 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Pickup Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Pickup Base 1968 5.4L / 327 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Pickup Base 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Pickup Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Pickup Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Pickup Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Pickup Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Pickup Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Base 1968 5.0L / 307 / V8
5.4L / 327 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Base 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Custom Deluxe 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Custom Deluxe 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Custom Deluxe 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Custom Deluxe 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Custom Deluxe 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Custom Deluxe 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Custom 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Custom 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Custom 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Custom 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Custom 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Deluxe 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Scottsdale 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Scottsdale 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Scottsdale 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Scottsdale 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Scottsdale 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Scottsdale 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Scottsdale 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Scottsdale 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Scottsdale 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Silverado 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Silverado 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Silverado 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Silverado 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Silverado 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Silverado 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Silverado 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Suburban Silverado 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Cheyenne 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Cheyenne 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Cheyenne 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Cheyenne 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Cheyenne 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Cheyenne 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Cheyenne 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Custom Deluxe 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Custom Deluxe 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Custom Deluxe 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Custom Deluxe 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Custom Deluxe 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Custom Deluxe 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Custom 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Custom 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Custom 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Custom 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Custom 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Deluxe 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Scottsdale 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Scottsdale 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Scottsdale 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Scottsdale 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Scottsdale 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Scottsdale 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Scottsdale 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Scottsdale 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Scottsdale 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Scottsdale 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Scottsdale 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Silverado 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Silverado 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Silverado 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Silverado 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K20 Silverado 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Silverado 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Silverado 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Silverado 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Silverado 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K20 Silverado 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K30 Pickup Base 1968 5.0L / 307 / V8
5.4L / 327 / V8
Recommended for use with external vacuum pump.
Chevrolet K30 Pickup Base 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K30 Pickup Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K30 Pickup Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K30 Pickup Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K30 Pickup Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet K30 Pickup Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Cheyenne 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Cheyenne 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Cheyenne 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Cheyenne 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Cheyenne 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Custom Deluxe 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Custom Deluxe 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Custom Deluxe 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Custom Deluxe 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Custom 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Custom 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Custom 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Custom 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Custom 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Deluxe 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Scottsdale 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Scottsdale 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Scottsdale 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Scottsdale 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Scottsdale 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Scottsdale 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Scottsdale 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Scottsdale 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Scottsdale 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Silverado 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Silverado 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Silverado 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Silverado 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Silverado 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Silverado 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Silverado 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Silverado 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K30 Silverado 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Base 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Cheyenne 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Cheyenne 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Cheyenne 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Cheyenne 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Cheyenne 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Cheyenne 1980 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Custom Deluxe 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Custom Deluxe 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Custom Deluxe 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Custom Deluxe 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Custom Deluxe 1980 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Custom 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Custom 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Custom 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Custom 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Custom 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Deluxe 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Scottsdale 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Silverado 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Silverado 1980 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Silverado 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Silverado 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Silverado 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Silverado 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet K5 Blazer Silverado 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Kingswood Base 1959 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Kingswood Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Kingswood Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Kingswood Base 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Kingswood Base 1970 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Kingswood Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Kingswood Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Kingswood Estate 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Kingswood Estate 1970 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Kingswood Estate 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Kingswood Estate 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Laguna Base 1973 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Laguna Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Laguna Base 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Laguna Estate 1973 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Laguna S3 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Laguna S3 1976 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Base 1964 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Malibu Base 1965 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Malibu Base 1966 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Malibu Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Malibu Base 1973 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Malibu Base 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Malibu Base 1976 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Base 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Base 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Base 1979 4.4L / 267 / V8
5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Base 1980 4.4L / 267 / V8
5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Base 1981 4.4L / 267 / V8
5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Classic Estate 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Malibu Classic Estate 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Malibu Classic Estate 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Classic Estate 1979 4.4L / 267 / V8
5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Classic Estate 1980 4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Classic Landau 1976 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Classic Landau 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Classic Landau 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Classic Landau 1979 5.0L / 305 / V8
5.7L / 350 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Classic Landau 1980 5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Classic Landau 1981 5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Classic Sport 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Classic Sport 1979 5.7L / 350 / V8
5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Classic Sport 1980 5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Classic 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Malibu Classic 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Malibu Classic 1976 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Classic 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Classic 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Classic 1979 5.7L / 350 / V8
5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Classic 1980 5.7L / 350 / V8
5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Classic 1981 5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Classic 1982 5.7L / 350 / V8
5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Classic 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Estate 1973 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Estate 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Malibu Estate 1979 4.4L / 267 / V8
5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Estate 1980 4.4L / 267 / V8
5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Landau 1976 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Landau 1979 5.7L / 350 / V8
5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Police 1979 5.7L / 350 / V8
4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Sport 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Sport 1979 5.7L / 350 / V8
4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Malibu Sport 1980 5.7L / 350 / V8
4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Monte Carlo Base 1970 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Monte Carlo Base 1971 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Monte Carlo Base 1972 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Monte Carlo Base 1973 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Monte Carlo Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Monte Carlo Base 1979 4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Monte Carlo Base 1981 5.7L / 350 / V8
4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Monte Carlo Base 1982 5.7L / 350 / V8
4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Monte Carlo Base 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Monte Carlo Base 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Monte Carlo Base 1985 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Monte Carlo CL 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Monte Carlo Landau 1973 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Monte Carlo Landau 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Monte Carlo Landau 1976 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Monte Carlo Landau 1978 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Monte Carlo Landau 1979 4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Monte Carlo Landau 1980 4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Monte Carlo Landau 1981 4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Monte Carlo SS 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Monte Carlo SS 1984 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Monte Carlo SS 1985 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Monte Carlo S 1973 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Monte Carlo S 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Monte Carlo S 1976 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Monte Carlo S 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Monte Carlo Sport 1978 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Monte Carlo Sport 1980 4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Monza 2+2 Sport 1978 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Monza 2+2 Sport 1979 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Monza 2+2 Spyder 1976 5.0L / 305 / V8
4.3L / 262 / V8
Recommended for use with external vacuum pump.
Chevrolet Monza 2+2 Spyder 1977 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Monza 2+2 Spyder 1978 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Monza 2+2 Spyder 1979 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Monza 2+2 1975 4.3L / 262 / V8 Recommended for use with external vacuum pump.
Chevrolet Monza 2+2 1976 5.0L / 305 / V8
4.3L / 262 / V8
Recommended for use with external vacuum pump.
Chevrolet Monza 2+2 1977 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Monza 2+2 1978 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Monza 2+2 1979 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Monza Base 1976 5.0L / 305 / V8
4.3L / 262 / V8
Recommended for use with external vacuum pump.
Chevrolet Monza Base 1978 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Monza Base 1979 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Monza Mirage 1977 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Monza S 1975 4.3L / 262 / V8 Recommended for use with external vacuum pump.
Chevrolet Monza S 1978 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Monza S 1979 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Monza Sport 1978 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Monza Towne Coupe Cabriolet 1977 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Monza Towne Coupe Sport 1977 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Monza Towne Coupe 1977 5.0L / 305 / V8 Recommended for use with external vacuum pump.
Chevrolet Nomad Base 1959 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Nomad Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Nomad Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Nova Base 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Nova Base 1975 5.7L / 350 / V8
4.3L / 262 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Base 1976 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Base 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Base 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Base 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Concours 1976 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Concours 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Custom 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Custom 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Nova Custom 1975 4.3L / 262 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Custom 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Custom 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova LN 1975 5.7L / 350 / V8
4.3L / 262 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Police 1975 5.7L / 350 / V8
4.3L / 262 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Police 1976 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Police 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Police 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Rally 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Rally 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova Rally 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet Nova SS 1976 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
Chevrolet P10 Series Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet P10 Series Base 1962 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet P10 Van Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet P20 Series Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet P20 Series Base 1962 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet P20 Van Base 1968 5.0L / 307 / V8 Recommended for use with external vacuum pump.
Chevrolet P20 Van Base 1969 5.0L / 307 / V8 Recommended for use with external vacuum pump.
Chevrolet P20 Van Base 1970 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet P20 Van Base 1971 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet P20 Van Base 1972 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet P20 Van Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
Chevrolet P20 Van Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet P20 Base 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet P20 Base 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet P20 Step-Van 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet P20 Step-Van 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet P30 Series Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet P30 Series Base 1962 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet P30 Van Base 1968 5.0L / 307 / V8 Recommended for use with external vacuum pump.
Chevrolet P30 Van Base 1969 5.0L / 307 / V8 Recommended for use with external vacuum pump.
Chevrolet P30 Van Base 1970 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet P30 Van Base 1971 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet P30 Van Base 1972 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet P30 Van Base 1973 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet P30 Van Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet P30 Base 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet P30 Base 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet P30 Step-Van 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet P30 Step-Van 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Parkwood Base 1959 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Parkwood Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Parkwood Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Suburban Base 1959 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Suburban Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Suburban Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Suburban Base 1962 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Suburban Base 1963 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Suburban Base 1964 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Suburban Base 1965 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Suburban Base 1966 4.6L / 283 / V8 Recommended for use with external vacuum pump.
Chevrolet Townsman Base 1969 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Townsman Base 1970 5.7L / 350 / V8 Recommended for use with external vacuum pump.
Chevrolet Townsman Base 1971 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Townsman Base 1972 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
Chevrolet Truck Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 1000 Series Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 1000 Series Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 1000 Series Base 1962 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 1000 Series Base 1963 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 1500 Series Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 1500 Series Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 1500 Series Base 1962 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 1500 Series Base 1963 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 2500 Series Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 2500 Series Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 2500 Series Base 1962 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 2500 Series Base 1963 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 3000 Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 3000 Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 3000 Base 1962 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 3000 Base 1963 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 3000 Base 1964 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 3000 Base 1965 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 3000 Base 1966 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 3500 Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 3500 Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 3500 Base 1962 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 3500 Base 1963 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 3500 Base 1964 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 3500 Base 1965 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC 3500 Base 1966 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC C15 Suburban Base 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C15 Suburban Base 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C15 Suburban Base 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C15 Suburban Base 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C15 Suburban High Sierra 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C15 Suburban High Sierra 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C15 Suburban High Sierra 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C15 Suburban High Sierra 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C15 Suburban Sierra Classic 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C15 Suburban Sierra Classic 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C15 Suburban Sierra Classic 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C15 Suburban Sierra Classic 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C15 Suburban Sierra Grande 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C15 Suburban Sierra Grande 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C15 Suburban Sierra Grande 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C15 Suburban Sierra Grande 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C15/C1500 Pickup Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC C15/C1500 Pickup Base 1968 5.0L / 307 / V8
5.4L / 327 / V8
Recommended for use with external vacuum pump.
GMC C15/C1500 Pickup Base 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC C15/C1500 Pickup Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC C15/C1500 Pickup Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC C15/C1500 Pickup Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC C15/C1500 Pickup Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC C15/C1500 Pickup Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C15/C1500 Suburban Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC C15/C1500 Suburban Base 1968 5.4L / 327 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC C15/C1500 Suburban Base 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC C15/C1500 Suburban Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC C15/C1500 Suburban Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC C15/C1500 Suburban Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC C15/C1500 Suburban Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC C15/C1500 Suburban Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C1500 Suburban Base 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Suburban Base 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C1500 Suburban Base 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Suburban Base 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Suburban Base 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Suburban Base 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Suburban Base 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Suburban High Sierra 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Suburban High Sierra 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C1500 Suburban High Sierra 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Suburban High Sierra 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Suburban High Sierra 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Suburban High Sierra 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Suburban High Sierra 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Suburban Sierra Classic 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Suburban Sierra Classic 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C1500 Suburban Sierra Classic 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Suburban Sierra Classic 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Suburban Sierra Classic 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Suburban Sierra Classic 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Suburban Sierra Classic 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Suburban Sierra Grande 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C1500 Suburban Sierra Grande 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C1500 Suburban Sierra Grande 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C1500 Suburban Sierra Grande 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C1500 Base 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Base 1980 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Base 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Base 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Base 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Base 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Base 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Heavy Half 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Heavy Half 1980 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 High Sierra 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 High Sierra 1980 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 High Sierra 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 High Sierra 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 High Sierra 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 High Sierra 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 High Sierra 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Sierra Classic 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C1500 Sierra Classic 1980 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C1500 Sierra Classic 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C1500 Sierra Classic 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C1500 Sierra Classic 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C1500 Sierra Classic 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C1500 Sierra Classic 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C1500 Sierra Grande 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Sierra Grande 1980 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Sierra Grande 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Sierra Grande 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Street Coupe 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Street Coupe 1980 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Street Coupe 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C1500 Street Coupe 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C15 Base 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C15 Base 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C15 Base 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C15 Base 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C15 Heavy Half 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C15 Heavy Half 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C15 High Sierra 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C15 High Sierra 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C15 High Sierra 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C15 High Sierra 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C15 Indy Hauler 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C15 Sierra Classic 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C15 Sierra Classic 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C15 Sierra Classic 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C15 Sierra Classic 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C15 Sierra Grande 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C15 Sierra Grande 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C15 Sierra Grande 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C15 Sierra Grande 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C15 Street Coupe 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C25 Suburban Base 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C25 Suburban Base 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C25 Suburban Base 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C25 Suburban Base 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C25 Suburban High Sierra 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C25 Suburban High Sierra 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C25 Suburban High Sierra 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C25 Suburban High Sierra 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C25 Suburban Sierra Classic 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C25 Suburban Sierra Classic 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C25 Suburban Sierra Classic 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C25 Suburban Sierra Classic 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C25 Suburban Sierra Grande 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C25 Suburban Sierra Grande 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C25 Suburban Sierra Grande 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C25 Suburban Sierra Grande 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C25/C2500 Pickup Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC C25/C2500 Pickup Base 1968 5.0L / 307 / V8
5.4L / 327 / V8
Recommended for use with external vacuum pump.
GMC C25/C2500 Pickup Base 1969 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C25/C2500 Pickup Base 1970 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C25/C2500 Pickup Base 1971 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C25/C2500 Pickup Base 1972 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C25/C2500 Pickup Base 1973 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C25/C2500 Pickup Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C25/C2500 Suburban Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC C25/C2500 Suburban Base 1968 5.0L / 307 / V8
5.4L / 327 / V8
Recommended for use with external vacuum pump.
GMC C25/C2500 Suburban Base 1969 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C25/C2500 Suburban Base 1970 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C25/C2500 Suburban Base 1971 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C25/C2500 Suburban Base 1972 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C25/C2500 Suburban Base 1973 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C25/C2500 Suburban Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C2500 Suburban Base 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C2500 Suburban Base 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C2500 Suburban Base 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C2500 Suburban Base 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C2500 Suburban Base 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C2500 Suburban Base 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C2500 Suburban Base 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C2500 Suburban High Sierra 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C2500 Suburban High Sierra 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C2500 Suburban High Sierra 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C2500 Suburban High Sierra 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C2500 Suburban High Sierra 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C2500 Suburban High Sierra 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C2500 Suburban High Sierra 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C2500 Suburban Sierra Classic 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C2500 Suburban Sierra Classic 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C2500 Suburban Sierra Classic 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C2500 Suburban Sierra Classic 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C2500 Suburban Sierra Classic 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C2500 Suburban Sierra Classic 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C2500 Suburban Sierra Classic 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C2500 Suburban Sierra Grande 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C2500 Suburban Sierra Grande 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C2500 Suburban Sierra Grande 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C2500 Suburban Sierra Grande 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C2500 Base 1979 5.7L / 350 / V8
7.4L / 454 / V8
Recommended for use with external vacuum pump.
GMC C2500 Base 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C2500 Base 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C2500 Base 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C2500 Base 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C2500 Base 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C2500 Base 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C2500 High Sierra 1979 7.4L / 454 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C2500 High Sierra 1980 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C2500 High Sierra 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C2500 High Sierra 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C2500 High Sierra 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C2500 High Sierra 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C2500 High Sierra 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C2500 Sierra Classic 1979 5.7L / 350 / V8
7.4L / 454 / V8
Recommended for use with external vacuum pump.
GMC C2500 Sierra Classic 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C2500 Sierra Classic 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C2500 Sierra Classic 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C2500 Sierra Classic 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C2500 Sierra Classic 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C2500 Sierra Classic 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C2500 Sierra Grande 1979 7.4L / 454 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C2500 Sierra Grande 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C2500 Sierra Grande 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C2500 Sierra Grande 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C25 Base 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C25 Base 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C25 Base 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C25 Base 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C25 High Sierra 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C25 High Sierra 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C25 High Sierra 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C25 High Sierra 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C25 Sierra Classic 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C25 Sierra Classic 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C25 Sierra Classic 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C25 Sierra Classic 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C25 Sierra Grande 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C25 Sierra Grande 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C25 Sierra Grande 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C25 Sierra Grande 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC C35/C3500 Pickup Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC C35/C3500 Pickup Base 1968 5.4L / 327 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC C35/C3500 Pickup Base 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC C35/C3500 Pickup Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC C35/C3500 Pickup Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC C35/C3500 Pickup Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC C35/C3500 Pickup Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC C35/C3500 Pickup Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 Base 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 Base 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 Base 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 Base 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 Base 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 Base 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 Base 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 High Sierra 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 High Sierra 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 High Sierra 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 High Sierra 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 High Sierra 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 High Sierra 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 High Sierra 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 Sierra Classic 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 Sierra Classic 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 Sierra Classic 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 Sierra Classic 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 Sierra Classic 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 Sierra Classic 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 Sierra Classic 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 Sierra Grande 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 Sierra Grande 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 Sierra Grande 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C3500 Sierra Grande 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C35 Base 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C35 Base 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C35 Base 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C35 Base 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C35 High Sierra 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C35 High Sierra 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C35 High Sierra 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C35 High Sierra 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C35 Sierra Classic 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C35 Sierra Classic 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C35 Sierra Classic 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C35 Sierra Classic 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC C35 Sierra Grande 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C35 Sierra Grande 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C35 Sierra Grande 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC C35 Sierra Grande 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC Caballero Amarillo 1981 5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
GMC Caballero Amarillo 1982 5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
GMC Caballero Amarillo 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC Caballero Amarillo 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC Caballero Amarillo 1985 5.0L / 305 / V8 Recommended for use with external vacuum pump.
GMC Caballero Base 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Caballero Base 1979 5.0L / 305 / V8
5.7L / 350 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
GMC Caballero Base 1980 5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
GMC Caballero Base 1981 5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
GMC Caballero Base 1982 5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
GMC Caballero Base 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Caballero Base 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Caballero Base 1985 5.0L / 305 / V8 Recommended for use with external vacuum pump.
GMC Caballero Conquista 1981 4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC Caballero Diablo 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Caballero Diablo 1979 5.0L / 305 / V8
5.7L / 350 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
GMC Caballero Diablo 1980 5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
GMC Caballero Diablo 1981 5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
GMC Caballero Diablo 1982 5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
GMC Caballero Diablo 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Caballero Diablo 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Caballero Diablo 1985 5.0L / 305 / V8 Recommended for use with external vacuum pump.
GMC Caballero Laredo 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC Caballero Laredo 1979 4.4L / 267 / V8
5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC Caballero Laredo 1980 4.4L / 267 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC Caballero Royal Knight 1981 5.0L / 305 / V8
4.4L / 267 / V8
Recommended for use with external vacuum pump.
GMC G15/G1500 Van Base 1967 5.4L / 327 / V8
4.6L / 283 / V8
Recommended for use with external vacuum pump.
GMC G15/G1500 Van Base 1970 5.0L / 307 / V8 Recommended for use with external vacuum pump.
GMC G15/G1500 Van Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC G15/G1500 Van Rally 1968 5.0L / 307 / V8 Recommended for use with external vacuum pump.
GMC G15/G1500 Van Rally 1969 5.0L / 307 / V8 Recommended for use with external vacuum pump.
GMC G15/G1500 Van Rally 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC G15/G1500 Van Rally 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC G15/G1500 Van Rally 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G15/G1500 Van Vandura 1968 5.0L / 307 / V8 Recommended for use with external vacuum pump.
GMC G15/G1500 Van Vandura 1969 5.0L / 307 / V8 Recommended for use with external vacuum pump.
GMC G15/G1500 Van Vandura 1972 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G15/G1500 Van Vandura 1973 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G15/G1500 Van Vandura 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G1500 Rally Custom 1983 5.0L / 305 / V8 Recommended for use with external vacuum pump.
GMC G1500 Rally Custom 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC G1500 Rally STX 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G1500 Rally STX 1980 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G1500 Rally STX 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G1500 Rally STX 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G1500 Rally STX 1983 5.0L / 305 / V8 Recommended for use with external vacuum pump.
GMC G1500 Rally STX 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G1500 Rally STX 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G1500 Rally 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G1500 Rally 1980 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G1500 Rally 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G1500 Rally 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G1500 Rally 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G1500 Rally 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G1500 Rally 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G1500 Vandura 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G1500 Vandura 1980 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G1500 Vandura 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G1500 Vandura 1982 5.0L / 305 / V8 Recommended for use with external vacuum pump.
GMC G1500 Vandura 1983 5.0L / 305 / V8 Recommended for use with external vacuum pump.
GMC G1500 Vandura 1984 5.0L / 305 / V8 Recommended for use with external vacuum pump.
GMC G1500 Vandura 1985 5.0L / 305 / V8 Recommended for use with external vacuum pump.
GMC G15 Rally STX 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G15 Rally STX 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G15 Rally STX 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G15 Rally STX 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G15 Rally 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G15 Rally 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G15 Rally 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC G15 Rally 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC G15 Vandura 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G15 Vandura 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G15 Vandura 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC G15 Vandura 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC G25/G2500 Van Base 1967 4.6L / 283 / V8
5.4L / 327 / V8
Recommended for use with external vacuum pump.
GMC G25/G2500 Van Base 1970 5.0L / 307 / V8 Recommended for use with external vacuum pump.
GMC G25/G2500 Van Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC G25/G2500 Van Base 1972 5.0L / 307 / V8 Recommended for use with external vacuum pump.
GMC G25/G2500 Van Rally 1968 5.0L / 307 / V8 Recommended for use with external vacuum pump.
GMC G25/G2500 Van Rally 1969 5.0L / 307 / V8 Recommended for use with external vacuum pump.
GMC G25/G2500 Van Rally 1971 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G25/G2500 Van Rally 1972 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G25/G2500 Van Rally 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC G25/G2500 Van Rally 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G25/G2500 Van Vandura 1968 5.0L / 307 / V8 Recommended for use with external vacuum pump.
GMC G25/G2500 Van Vandura 1969 5.0L / 307 / V8 Recommended for use with external vacuum pump.
GMC G25/G2500 Van Vandura 1970 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G25/G2500 Van Vandura 1971 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G25/G2500 Van Vandura 1972 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G25/G2500 Van Vandura 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC G25/G2500 Van Vandura 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G2500 Rally Custom 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G2500 Rally Custom 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G2500 Rally STX 1979 6.6L / 400 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G2500 Rally STX 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G2500 Rally STX 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G2500 Rally STX 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G2500 Rally STX 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G2500 Rally STX 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G2500 Rally STX 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G2500 Rally 1979 5.7L / 350 / V8
6.6L / 400 / V8
Recommended for use with external vacuum pump.
GMC G2500 Rally 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G2500 Rally 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G2500 Rally 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G2500 Rally 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G2500 Rally 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G2500 Rally 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G2500 Vandura 1979 6.6L / 400 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G2500 Vandura 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G2500 Vandura 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC G2500 Vandura 1982 5.0L / 305 / V8 Recommended for use with external vacuum pump.
GMC G2500 Vandura 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC G2500 Vandura 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC G2500 Vandura 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC G25 Rally STX 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G25 Rally STX 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G25 Rally STX 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G25 Rally STX 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G25 Rally 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G25 Rally 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G25 Rally 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G25 Rally 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G25 Vandura 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G25 Vandura 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G25 Vandura 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G25 Vandura 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35/G3500 Van Base 1970 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G35/G3500 Van Base 1971 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G35/G3500 Van Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35/G3500 Van Rally 1971 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G35/G3500 Van Rally 1972 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G35/G3500 Van Rally 1973 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G35/G3500 Van Rally 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35/G3500 Van Vandura 1971 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G35/G3500 Van Vandura 1972 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G35/G3500 Van Vandura 1973 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC G35/G3500 Van Vandura 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Magnavan 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Magnavan 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Magnavan 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Magnavan 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Magnavan 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Magnavan 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Magnavan 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally Camper Special 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally Camper Special 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally Camper Special 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally Camper Special 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally Camper Special 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally Camper Special 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally Camper Special 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally Custom 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally Custom 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally Custom 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally Custom 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally Custom 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally STX 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally STX 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally STX 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally STX 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally STX 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally STX 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally STX 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Rally 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Vandura Special 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Vandura Special 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Vandura Special 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Vandura Special 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Vandura Special 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Vandura Special 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Vandura Special 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Vandura 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Vandura 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Vandura 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Vandura 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Vandura 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Vandura 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G3500 Vandura 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Magnavan 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Magnavan 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Magnavan 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Magnavan 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Rally Camper Special 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Rally Camper Special 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Rally Camper Special 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Rally Camper Special 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Rally STX 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Rally STX 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Rally STX 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Rally STX 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Rally 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Rally 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Rally 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Rally 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Vandura Special 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Vandura Special 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Vandura Special 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Vandura Special 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Vandura 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Vandura 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Vandura 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC G35 Vandura 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC Jimmy Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Base 1972 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC Jimmy Base 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC Jimmy Base 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC Jimmy Base 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Base 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Base 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Base 1980 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Base 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Base 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Base 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Base 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Base 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy High Sierra 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC Jimmy High Sierra 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC Jimmy High Sierra 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC Jimmy High Sierra 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC Jimmy High Sierra 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC Jimmy High Sierra 1980 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC Jimmy High Sierra 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC Jimmy High Sierra 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC Jimmy High Sierra 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC Jimmy High Sierra 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC Jimmy High Sierra 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Sierra Classic 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC Jimmy Sierra Classic 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC Jimmy Sierra Classic 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Sierra Classic 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Sierra Classic 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Sierra Classic 1980 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Sierra Classic 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Sierra Classic 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Sierra Classic 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Sierra Classic 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Sierra Classic 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Sierra Grande 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC Jimmy Sierra Grande 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC Jimmy Sierra Grande 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Sierra Grande 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Sierra Grande 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Sierra Grande 1980 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Sierra Grande 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Sierra Grande 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Street Coupe 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Street Coupe 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Street Coupe 1980 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Street Coupe 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Jimmy Street Coupe 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K15 Suburban Base 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K15 Suburban Base 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K15 Suburban Base 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K15 Suburban Base 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K15 Suburban High Sierra 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K15 Suburban High Sierra 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K15 Suburban High Sierra 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K15 Suburban High Sierra 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K15 Suburban Sierra Classic 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K15 Suburban Sierra Classic 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K15 Suburban Sierra Classic 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K15 Suburban Sierra Classic 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K15 Suburban Sierra Grande 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K15 Suburban Sierra Grande 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K15 Suburban Sierra Grande 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K15 Suburban Sierra Grande 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K15/K1500 Pickup Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC K15/K1500 Pickup Base 1968 5.4L / 327 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K15/K1500 Pickup Base 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K15/K1500 Pickup Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K15/K1500 Pickup Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K15/K1500 Pickup Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K15/K1500 Pickup Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K15/K1500 Pickup Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K15/K1500 Suburban Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC K15/K1500 Suburban Base 1968 5.4L / 327 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K15/K1500 Suburban Base 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K15/K1500 Suburban Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K15/K1500 Suburban Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K15/K1500 Suburban Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K15/K1500 Suburban Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K15/K1500 Suburban Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 Suburban Base 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K1500 Suburban Base 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 Suburban Base 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 Suburban Base 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K1500 Suburban Base 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 Suburban Base 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 Suburban Base 1985 6.2L / 379 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K1500 Suburban High Sierra 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K1500 Suburban High Sierra 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 Suburban High Sierra 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 Suburban High Sierra 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K1500 Suburban High Sierra 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 Suburban High Sierra 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 Suburban High Sierra 1985 6.2L / 379 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K1500 Suburban Sierra Classic 1979 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K1500 Suburban Sierra Classic 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 Suburban Sierra Classic 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 Suburban Sierra Classic 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K1500 Suburban Sierra Classic 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 Suburban Sierra Classic 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 Suburban Sierra Classic 1985 5.7L / 350 / V8
6.2L / 379 / V8
Recommended for use with external vacuum pump.
GMC K1500 Suburban Sierra Grande 1979 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K1500 Suburban Sierra Grande 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 Suburban Sierra Grande 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 Suburban Sierra Grande 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K1500 Base 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 Base 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 Base 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K1500 Base 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K1500 Base 1983 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K1500 Base 1984 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K1500 Base 1985 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K1500 High Sierra 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 High Sierra 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 High Sierra 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K1500 High Sierra 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K1500 High Sierra 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K1500 High Sierra 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K1500 High Sierra 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K1500 Sierra Classic 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 Sierra Classic 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 Sierra Classic 1981 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K1500 Sierra Classic 1982 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K1500 Sierra Classic 1983 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K1500 Sierra Classic 1984 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K1500 Sierra Classic 1985 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K1500 Sierra Grande 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 Sierra Grande 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K1500 Sierra Grande 1981 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K1500 Sierra Grande 1982 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K15 Base 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K15 Base 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K15 Base 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K15 Base 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K15 High Sierra 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K15 High Sierra 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K15 High Sierra 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K15 High Sierra 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K15 Indy Hauler 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K15 Sierra Classic 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K15 Sierra Classic 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K15 Sierra Classic 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K15 Sierra Classic 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K15 Sierra Grande 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K15 Sierra Grande 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K15 Sierra Grande 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K15 Sierra Grande 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K25 Suburban Base 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K25 Suburban Base 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K25 Suburban Base 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K25 Suburban Base 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K25 Suburban High Sierra 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K25 Suburban High Sierra 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K25 Suburban High Sierra 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K25 Suburban High Sierra 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K25 Suburban Sierra Classic 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K25 Suburban Sierra Classic 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K25 Suburban Sierra Classic 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K25 Suburban Sierra Classic 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K25 Suburban Sierra Grande 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K25 Suburban Sierra Grande 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K25 Suburban Sierra Grande 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K25 Suburban Sierra Grande 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K25/K2500 Pickup Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC K25/K2500 Pickup Base 1968 5.0L / 307 / V8
5.4L / 327 / V8
Recommended for use with external vacuum pump.
GMC K25/K2500 Pickup Base 1969 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K25/K2500 Pickup Base 1970 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K25/K2500 Pickup Base 1971 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K25/K2500 Pickup Base 1972 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K25/K2500 Pickup Base 1973 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K25/K2500 Pickup Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K25/K2500 Suburban Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC K25/K2500 Suburban Base 1968 5.4L / 327 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K25/K2500 Suburban Base 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K25/K2500 Suburban Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K25/K2500 Suburban Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K25/K2500 Suburban Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K25/K2500 Suburban Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K25/K2500 Suburban Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban Base 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban Base 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban Base 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban Base 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban Base 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban Base 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban Base 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban High Sierra 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban High Sierra 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban High Sierra 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban High Sierra 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban High Sierra 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban High Sierra 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban High Sierra 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban Sierra Classic 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban Sierra Classic 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban Sierra Classic 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban Sierra Classic 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban Sierra Classic 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban Sierra Classic 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban Sierra Classic 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban Sierra Grande 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban Sierra Grande 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban Sierra Grande 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Suburban Sierra Grande 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Base 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Base 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Base 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Base 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Base 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Base 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Base 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 High Sierra 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 High Sierra 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 High Sierra 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 High Sierra 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 High Sierra 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 High Sierra 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 High Sierra 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Sierra Classic 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Sierra Classic 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Sierra Classic 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Sierra Classic 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Sierra Classic 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Sierra Classic 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Sierra Classic 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Sierra Grande 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Sierra Grande 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Sierra Grande 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K2500 Sierra Grande 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K25 Base 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K25 Base 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K25 Base 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K25 Base 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K25 High Sierra 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K25 High Sierra 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K25 High Sierra 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K25 High Sierra 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K25 Sierra Classic 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K25 Sierra Classic 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K25 Sierra Classic 1977 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K25 Sierra Classic 1978 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC K25 Sierra Grande 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K25 Sierra Grande 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K25 Sierra Grande 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K25 Sierra Grande 1978 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC K35/K3500 Pickup Base 1968 5.4L / 327 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K35/K3500 Pickup Base 1969 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K35/K3500 Pickup Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K35/K3500 Pickup Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K35/K3500 Pickup Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K35/K3500 Pickup Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC K35/K3500 Pickup Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 Base 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 Base 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 Base 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 Base 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 Base 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 Base 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 Base 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 High Sierra 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 High Sierra 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 High Sierra 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 High Sierra 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 High Sierra 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 High Sierra 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 High Sierra 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 Sierra Classic 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 Sierra Classic 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 Sierra Classic 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 Sierra Classic 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 Sierra Classic 1983 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 Sierra Classic 1984 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 Sierra Classic 1985 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 Sierra Grande 1979 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 Sierra Grande 1980 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 Sierra Grande 1981 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K3500 Sierra Grande 1982 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K35 Base 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K35 Base 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K35 High Sierra 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K35 High Sierra 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K35 Sierra Classic 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K35 Sierra Classic 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K35 Sierra Grande 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC K35 Sierra Grande 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC P15/P1500 Van Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC P15/P1500 Van Base 1970 5.0L / 307 / V8 Recommended for use with external vacuum pump.
GMC P15/P1500 Van Base 1971 5.0L / 307 / V8 Recommended for use with external vacuum pump.
GMC P15/P1500 Van Base 1972 5.0L / 307 / V8 Recommended for use with external vacuum pump.
GMC P15/P1500 Van Base 1973 5.0L / 307 / V8 Recommended for use with external vacuum pump.
GMC P25/P2500 Van Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC P25/P2500 Van Base 1968 5.0L / 307 / V8 Recommended for use with external vacuum pump.
GMC P25/P2500 Van Base 1969 5.0L / 307 / V8 Recommended for use with external vacuum pump.
GMC P25/P2500 Van Base 1970 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC P25/P2500 Van Base 1971 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC P25/P2500 Van Base 1972 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC P25/P2500 Van Base 1973 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC P25/P2500 Van Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC P25 Base 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC P25 Base 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC P25 Base 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC P25 Base 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC P25 Value Van 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC P25 Value Van 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC P25 Value Van 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC P25 Value Van 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC P35/P3500 Van Base 1967 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC P35/P3500 Van Base 1968 5.0L / 307 / V8 Recommended for use with external vacuum pump.
GMC P35/P3500 Van Base 1969 5.0L / 307 / V8 Recommended for use with external vacuum pump.
GMC P35/P3500 Van Base 1970 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC P35/P3500 Van Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC P35/P3500 Van Base 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC P35/P3500 Van Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC P35/P3500 Van Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC P35 Base 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC P35 Base 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC P35 Base 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC P35 Base 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC P35 Value Van 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC P35 Value Van 1976 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC P35 Value Van 1977 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC P35 Value Van 1978 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC Sprint Base 1971 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC Sprint Base 1972 5.0L / 307 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Sprint Base 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC Sprint Base 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC Sprint Base 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC Sprint Base 1976 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC Sprint Base 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC Sprint Classic 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC Sprint Classic 1976 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC Sprint Classic 1977 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC Sprint Custom 1972 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC Sprint Custom 1973 5.7L / 350 / V8
5.0L / 307 / V8
Recommended for use with external vacuum pump.
GMC Sprint Custom 1974 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC Sprint High Sierra 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC Sprint SP 1975 5.7L / 350 / V8 Recommended for use with external vacuum pump.
GMC Sprint SP 1976 5.0L / 305 / V8
5.7L / 350 / V8
Recommended for use with external vacuum pump.
GMC Sprint Sierra Madre Del Sur 1976 5.7L / 350 / V8
5.0L / 305 / V8
Recommended for use with external vacuum pump.
GMC Suburban Base 1960 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC Suburban Base 1961 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC Suburban Base 1962 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC Suburban Base 1963 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC Suburban Base 1964 4.6L / 283 / V8 Recommended for use with external vacuum pump.
GMC Suburban Base 1965 4.6L / 283 / V8 Recommended for use with external vacuum pump.

Specifications:

Emission Code 5
Engine Chevrolet Small Block Gen I
Material Viton
Part Type Engine Main Bearing Gasket Set
Product Type Rear Main Seal
Rear Main Seal Style Two Piece
Warranty Limited 90 Day
Weight 0.1000

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Mr. Gasket Rear Main Seal, Viton®, High Vacuum 1971:
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