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Mr. Gasket Header Install Kit, Ultra-Seal 7665G

Mr. Gasket Header Install Kit, Ultra-Seal 7665G
$89.99 ea
NEWOut of stock with our supplier as of 03/15/2024
Model: 4012279
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
STANDARD
DELIVERY
STORE PICKUP
[More Info]
Header Installation Kit - Pontiac V8 1964-1979 326-455 D-Port Port Center. Includes gaskets and fasteners necessary for header installation. Made using premium Ultra-Seal exhaust and collector gaskets. Mr. Gasket header and collector bolts deliver necessary clamp-load to seal flange mating surfaces.
Features:
  • Oval / "D" Ports
  • Port Size 1.55" x 1.94"
  • (2) Sets of Collector Gaskets 3.00" & 3-1/2"
  • Includes Header & Collector Bolts

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.

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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 Years Engine Fitment Notes
Pontiac Bonneville 1964 6.4L / 389 / V8
6.9L / 421 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Bonneville 1965 6.4L / 389 / V8
6.9L / 421 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Bonneville 1966 6.4L / 389 / V8
6.9L / 421 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Bonneville 1967 6.6L / 400 / V8
7.0L / 428 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Bonneville 1968 6.6L / 400 / V8
7.0L / 428 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Bonneville 1969 6.6L / 400 / V8
7.0L / 428 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Bonneville 1970 6.6L / 400 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Bonneville 1971 6.6L / 400 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Bonneville 1972 6.6L / 400 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Bonneville 1973 6.6L / 400 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Bonneville 1974 6.6L / 400 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Bonneville 1975 6.6L / 400 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Bonneville 1976 6.6L / 400 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Bonneville 1977 5.7L / 350 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Bonneville 1978 5.7L / 350 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Bonneville 1979 5.7L / 350 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Catalina 1964 6.4L / 389 / V8
6.9L / 421 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Catalina 1965 6.4L / 389 / V8
6.9L / 421 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Catalina 1966 6.4L / 389 / V8
6.9L / 421 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Catalina 1967 6.6L / 400 / V8
7.0L / 428 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Catalina 1968 6.6L / 400 / V8
7.0L / 428 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Catalina 1969 6.6L / 400 / V8
7.0L / 428 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Catalina 1970 7.5L / 455 / V8
6.6L / 400 / V8
5.7L / 350 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Catalina 1971 7.5L / 455 / V8
6.6L / 400 / V8
5.7L / 350 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Catalina 1972 7.5L / 455 / V8
6.6L / 400 / V8
5.7L / 350 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Catalina 1973 7.5L / 455 / V8
6.6L / 400 / V8
5.7L / 350 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Catalina 1974 7.5L / 455 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Catalina 1975 7.5L / 455 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Catalina 1976 7.5L / 455 / V8
6.6L / 400 / V8
5.7L / 350 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Catalina 1977 6.6L / 400 / V8
5.7L / 350 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Catalina 1978 6.6L / 400 / V8
5.7L / 350 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Catalina 1979 5.7L / 350 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Executive 1967 6.6L / 400 / V8
7.0L / 428 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Executive 1968 6.6L / 400 / V8
7.0L / 428 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Executive 1969 6.6L / 400 / V8
7.0L / 428 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Executive 1970 7.5L / 455 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Firebird 1967 6.6L / 400 / V8
5.3L / 326 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Firebird 1968 5.7L / 350 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Firebird 1969 5.7L / 350 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Firebird 1970 5.7L / 350 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Firebird 1971 5.7L / 350 / V8
6.6L / 400 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Firebird 1972 5.7L / 350 / V8
6.6L / 400 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Firebird 1973 5.7L / 350 / V8
6.6L / 400 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Firebird 1974 5.7L / 350 / V8
6.6L / 400 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Firebird 1975 5.7L / 350 / V8
6.6L / 400 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Firebird 1976 5.7L / 350 / V8
6.6L / 400 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Firebird 1977 5.7L / 350 / V8
6.6L / 400 / V8
6.6L / 403 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Firebird 1978 6.6L / 400 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Firebird 1979 6.6L / 400 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac GTO 1964 6.4L / 389 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac GTO 1965 6.4L / 389 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac GTO 1966 6.4L / 389 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac GTO 1967 6.6L / 400 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac GTO 1968 6.6L / 400 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac GTO 1969 6.6L / 400 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac GTO 1970 7.5L / 455 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac GTO 1971 7.5L / 455 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac GTO 1972 7.5L / 455 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac GTO 1973 7.5L / 455 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Am 1973 5.7L / 350 / V8
7.5L / 455 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Am 1974 7.5L / 455 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Am 1975 5.7L / 350 / V8
7.5L / 455 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand LeMans 1975 6.6L / 400 / V8
5.7L / 350 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand LeMans 1976 6.6L / 400 / V8
5.7L / 350 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand LeMans 1977 6.6L / 400 / V8
5.7L / 350 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Prix 1964 6.4L / 389 / V8
6.9L / 421 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Prix 1965 6.4L / 389 / V8
6.9L / 421 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Prix 1966 6.4L / 389 / V8
6.9L / 421 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Prix 1967 7.0L / 428 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Prix 1968 7.0L / 428 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Prix 1969 7.0L / 428 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Prix 1970 7.5L / 455 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Prix 1971 7.5L / 455 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Prix 1972 7.5L / 455 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Prix 1973 7.5L / 455 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Prix 1974 7.5L / 455 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Prix 1975 7.5L / 455 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Prix 1976 5.7L / 350 / V8
7.5L / 455 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Prix 1977 5.7L / 350 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Safari 1971 6.6L / 400 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Safari 1972 7.5L / 455 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Safari 1973 6.6L / 400 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Safari 1974 6.6L / 400 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Safari 1975 6.6L / 400 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Safari 1976 6.6L / 400 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Safari 1977 6.6L / 400 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grand Safari 1978 6.6L / 400 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grandville 1971 7.5L / 455 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grandville 1972 7.5L / 455 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grandville 1973 6.6L / 400 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grandville 1974 7.5L / 455 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Grandville 1975 6.6L / 400 / V8
7.5L / 455 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac LeMans 1964 5.3L / 326 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac LeMans 1965 5.3L / 326 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac LeMans 1966 5.3L / 326 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac LeMans 1967 5.3L / 326 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac LeMans 1968 5.7L / 350 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac LeMans 1969 5.7L / 350 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac LeMans 1970 7.5L / 455 / V8
5.7L / 350 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac LeMans 1971 7.5L / 455 / V8
5.7L / 350 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac LeMans 1972 7.5L / 455 / V8
5.7L / 350 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac LeMans 1973 7.5L / 455 / V8
5.7L / 350 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac LeMans 1974 7.5L / 455 / V8
5.7L / 350 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac LeMans 1975 5.7L / 350 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac LeMans 1976 7.5L / 455 / V8
5.7L / 350 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac LeMans 1977 5.7L / 350 / V8
6.6L / 400 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Parisienne 1968 6.6L / 400 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Star Chief 1964 6.9L / 421 / V8
6.4L / 389 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Star Chief 1965 6.9L / 421 / V8
6.4L / 389 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Star Chief 1966 6.9L / 421 / V8
6.4L / 389 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Tempest 1964 5.3L / 326 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Tempest 1965 5.3L / 326 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Tempest 1966 5.3L / 326 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Tempest 1967 5.3L / 326 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Tempest 1968 6.6L / 400 / V8
5.7L / 350 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Tempest 1969 6.6L / 400 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Tempest 1970 6.6L / 400 / V8
5.7L / 350 / V8		 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Ventura 1972 5.7L / 350 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Ventura 1973 5.7L / 350 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Ventura 1974 5.7L / 350 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Ventura 1975 5.7L / 350 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;
Pontiac Ventura 1976 5.7L / 350 / V8 HEADER INSTALL KIT; INCL. HEADER EXHAUST/COLLECTOR FLANGE GASKET/HEADER AND COLLECTOR FLANGE BOLTS; OVAL PORT;

Specifications:

Collector Gaskets Included Yes
Emission Code 5
Engine Pontiac V8
Gasket Line Ultra-Seal
Material Ultra-seal
Part Type Exhaust Header Gasket
Port Shape Oval / D
Port Size 1.55" x 1.94"
Product Type Header Install Kit
Proposition 65 www.P65Warnings.ca.gov
Thickness .062"
Warranty Limited 90 Day Warranty TX, Limited 90 Day Warranty
Weight 1.7500

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