Ethanol blend fuels are a fact of life these days and they can be really hard on your classic car or trucks fuel system. Ethanol attacks rubber and seals by drying them out until they crack. Champion offers protection with EGuard Ethanol Fuel Conditioner by stabilizing the fuel and providing corrosion resistance which is the worst enemy of your classics fuel system.
| Make | Model | Years |
| Chevrolet | Bel Air | 1950 - 1968 |
| Chevrolet | Biscayne | 1958 - 1968 |
| Chevrolet | Camaro | 1967 - 1976 |
| Chevrolet | Caprice | 1966 - 1968 |
| Chevrolet | Chevelle | 1964 - 1969 |
| Chevrolet | Corvette | 1953 - 1979 |
| Chevrolet | Del Ray | 1957 |
| Chevrolet | El Camino | 1959 - 1977 |
| Chevrolet | Estate | 1969 |
| Chevrolet | Fleetline | 1949 - 1952 |
| Chevrolet | Impala | 1958 - 1967 |
| Chevrolet | Malibu | 1964 - 1967 |
| Chevrolet | Nomad | 1955 - 1957 |
| Chevrolet | Nova | 1969 - 1978 |
| Chevrolet | One-Fifty Series | 1955 - 1957 |
| Chevrolet | Sedan Delivery | 1955 - 1957 |
| Chevrolet | Styleline Deluxe | 1949 - 1952 |
| Chevrolet | Styleline Special | 1949 - 1952 |
| Chevrolet | Truck | 1947 - 1960 |
| Chevrolet | Two-Ten Series | 1955 - 1957 |
| GMC | Sprint | 1971 - 1976 |
| Pontiac | Firebird | 1967 - 1971 |
