Description
Overview:
Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.
Features:
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1987 – 1988 | Chevrolet | V30 | 454/7.4 V8 | |
| 1989 – 1990 | Chevrolet | V3500 | 454/7.4 V8 | |
| 1965 – 1969 | Chevrolet | Bel Air | 396/6.5 V8 | |
| 1966 – 1969 | Chevrolet | Bel Air | 427/7 V8 | |
| 1970 – 1975 | Chevrolet | Bel Air | 454/7.4 V8 | |
| 1970 – 1972 | Chevrolet | Bel Air | 402/6.6 V8 | |
| 1965 – 1969 | Chevrolet | Biscayne | 396/6.5 V8 | |
| 1966 – 1969 | Chevrolet | Biscayne | 427/7 V8 | |
| 1970 – 1972 | Chevrolet | Biscayne | 454/7.4 V8 | |
| 1970 – 1972 | Chevrolet | Biscayne | 402/6.6 V8 | |
| 1973 – 1974 | Chevrolet | Blazer | 454/7.4 V8 | |
| 1969 | Chevrolet | Brookwood | 396/6.5 V8 | |
| 1969 | Chevrolet | Brookwood | 427/7 V8 | |
| 1970 – 1972 | Chevrolet | Brookwood | 454/7.4 V8 | |
| 1970 – 1972 | Chevrolet | Brookwood | 402/6.6 V8 | |
| 1968 – 1969 | Chevrolet | C10 Pickup | 396/6.5 V8 | |
| 1970 – 1972 | Chevrolet | C10 Pickup | 402/6.6 V8 | |
| 1973 – 1974 | Chevrolet | C10 Pickup | 454/7.4 V8 | |
| 1968 – 1969 | Chevrolet | C10 Suburban | 396/6.5 V8 | |
| 1970 – 1972 | Chevrolet | C10 Suburban | 402/6.6 V8 | |
| 1973 – 1980 | Chevrolet | C10 Suburban | 454/7.4 V8 | |
| 1968 – 1969 | Chevrolet | C20 Pickup | 396/6.5 V8 | |
| 1970 – 1972 | Chevrolet | C20 Pickup | 402/6.6 V8 | |
| 1973 – 1974 | Chevrolet | C20 Pickup | 454/7.4 V8 | |
| 1968 – 1969 | Chevrolet | C20 Suburban | 396/6.5 V8 | |
| 1970 – 1972 | Chevrolet | C20 Suburban | 402/6.6 V8 | |
| 1970 – 1975 | Chevrolet | El Camino | 454/7.4 V8 | |
| 1970 – 1972 | Chevrolet | El Camino | 402/6.6 V8 | |
| 1973 – 1974 | Chevrolet | G10 Van | 454/7.4 V8 | |
| 1976 – 1978 | Chevrolet | K5 Blazer | 454/7.4 V8 | |
| 1975 – 1980 | Chevrolet | C10 | 454/7.4 V8 | |
| 1990 | Chevrolet | C1500 | 454/7.4 V8 | |
| 1975 – 1986 | Chevrolet | C20 | 454/7.4 V8 | |
| 1973 – 1986 | Chevrolet | C20 Suburban | 454/7.4 V8 | |
| 1975 – 1986 | Chevrolet | C30 | 454/7.4 V8 | |
| 1988 – 1990 | Chevrolet | C3500 | 454/7.4 V8 | |
| 1970 – 1976 | Chevrolet | Caprice | 454/7.4 V8 | |
| 1976 | Chevrolet | G20 | 454/7.4 V8 | |
| 1975 – 1990 | Chevrolet | G30 | 454/7.4 V8 | |
| 1970 – 1975 | Chevrolet | Monte Carlo | 454/7.4 V8 | |
| 1970 – 1972 | Chevrolet | Nova | 402/6.6 V8 | |
| 1969 – 1970 | Chevrolet | Nova | 396/6.5 V8 | |
| 1970 – 1971 | Chevrolet | Nova | 454/7.4 V8 | |
| 1969 | Chevrolet | Townsman | 396/6.5 V8 | |
| 1969 | Chevrolet | Townsman | 427/7 V8 | |
| 1970 – 1972 | Chevrolet | Townsman | 454/7.4 V8 | |
| 1970 – 1974 | Chevrolet | Corvette | 454/7.4 V8 | |
| 1966 – 1970 | Chevrolet | El Camino | 396/6.5 V8 | |
| 1970 – 1972 | Chevrolet | Kingswood | 454/7.4 V8 | |
| 1973 – 1974 | Chevrolet | K30 Pickup | 454/7.4 V8 | |
| 1970 – 1972 | Chevrolet | Kingswood | 402/6.6 V8 | |
| 1969 | Chevrolet | Kingswood | 396/6.5 V8 | |
| 1969 | Chevrolet | Kingswood | 427/7 V8 | |
| 1973 – 1975 | Chevrolet | Laguna | 454/7.4 V8 | |
| 1965 – 1967 | Chevrolet | Malibu | 396/6.5 V8 | |
| 1973 – 1975 | Chevrolet | Malibu | 454/7.4 V8 | |
| 1970 – 1972 | Chevrolet | Monte Carlo | 402/6.6 V8 | |
| 1970 – 1972 | Chevrolet | Townsman | 402/6.6 V8 | |
| 1970 | Chevrolet | Estate | 402/6.6 V8 | |
| 1969 | Chevrolet | Estate | 396/6.5 V8 | |
| 1969 | Chevrolet | Estate | 427/7 V8 | |
| 1970 | Chevrolet | Estate | 454/7.4 V8 | |
| 1968 – 1969 | Chevrolet | K30 Pickup | 396/6.5 V8 | |
| 1973 – 1985 | Chevrolet | K20 Suburban | 454/7.4 V8 | |
| 1970 – 1972 | Chevrolet | K30 Pickup | 402/6.6 V8 | |
| 1968 – 1969 | Chevrolet | C30 Pickup | 396/6.5 V8 | |
| 1970 – 1972 | Chevrolet | C30 Pickup | 402/6.6 V8 | |
| 1973 – 1974 | Chevrolet | C30 Pickup | 454/7.4 V8 | |
| 1967 – 1969 | Chevrolet | Camaro | 396/6.5 V8 | |
| 1969 | Chevrolet | Camaro | 427/7 V8 | |
| 1970 – 1972 | Chevrolet | Camaro | 402/6.6 V8 | |
| 1966 – 1969 | Chevrolet | Caprice | 396/6.5 V8 | |
| 1966 – 1969 | Chevrolet | Caprice | 427/7 V8 | |
| 1970 – 1972 | Chevrolet | Caprice | 402/6.6 V8 | |
| 1965 – 1970 | Chevrolet | Chevelle | 396/6.5 V8 | |
| 1970 – 1973 | Chevrolet | Chevelle | 454/7.4 V8 | |
| 1970 – 1972 | Chevrolet | Chevelle | 402/6.6 V8 | |
| 1968 | Chevrolet | Chevy II | 396/6.5 V8 | |
| 1965 | Chevrolet | Corvette | 396/6.5 V8 | |
| 1966 – 1969 | Chevrolet | Corvette | 427/7 V8 | |
| 1970 – 1976 | Chevrolet | Impala | 454/7.4 V8 | |
| 1976 – 1980 | Chevrolet | K10 | 454/7.4 V8 | |
| 1976 – 1978 | Chevrolet | K20 | 454/7.4 V8 | |
| 1977 – 1986 | Chevrolet | K30 | 454/7.4 V8 | |
| 1988 – 1990 | Chevrolet | K3500 | 454/7.4 V8 | |
| 1987 – 1988 | Chevrolet | R20 | 454/7.4 V8 | |
| 1987 – 1988 | Chevrolet | R20 Suburban | 454/7.4 V8 | |
| 1989 | Chevrolet | R2500 | 454/7.4 V8 | |
| 1989 – 1990 | Chevrolet | R2500 Suburban | 454/7.4 V8 | |
| 1987 – 1988 | Chevrolet | R30 | 454/7.4 V8 | |
| 1989 – 1990 | Chevrolet | R3500 | 454/7.4 V8 | |
| 1987 – 1988 | Chevrolet | V20 Suburban | 454/7.4 V8 | |
| 1990 | Chevrolet | V2500 Suburban | 454/7.4 V8 | |
| 1973 – 1974 | Chevrolet | G20 Van | 454/7.4 V8 | |
| 1973 – 1974 | Chevrolet | G30 Van | 454/7.4 V8 | |
| 1965 – 1969 | Chevrolet | Impala | 396/6.5 V8 | |
| 1966 – 1969 | Chevrolet | Impala | 427/7 V8 | |
| 1970 – 1972 | Chevrolet | Impala | 402/6.6 V8 | |
| 1970 – 1972 | Chevrolet | K10 Pickup | 402/6.6 V8 | |
| 1968 – 1969 | Chevrolet | K10 Pickup | 396/6.5 V8 | |
| 1973 – 1974 | Chevrolet | K10 Pickup | 454/7.4 V8 | |
| 1970 – 1972 | Chevrolet | K10 Suburban | 402/6.6 V8 | |
| 1968 – 1969 | Chevrolet | K10 Suburban | 396/6.5 V8 | |
| 1973 – 1974 | Chevrolet | K10 Suburban | 454/7.4 V8 | |
| 1968 – 1969 | Chevrolet | K20 Pickup | 396/6.5 V8 | |
| 1970 – 1972 | Chevrolet | K20 Pickup | 402/6.6 V8 | |
| 1973 – 1974 | Chevrolet | K20 Pickup | 454/7.4 V8 | |
| 1968 – 1969 | Chevrolet | K20 Suburban | 396/6.5 V8 | |
| 1970 – 1972 | Chevrolet | K20 Suburban | 402/6.6 V8 |
Specs:
| Brand | Mr. Gasket |
|---|---|
| Collector Gaskets Included | No |
| Emission Code | 5 |
| Engine | Chevrolet Big Block Mark IV |
| Gasket Line | Ultra-Seal |
| Material | Ultra-seal |
| Port Shape | Round |
| Port Size | 2.40″ |
| Product Type | Header Gaskets |
| Thickness | .062″ |
| Warning | California Proposition 65 |
| Warranty | Limited 90 Day Warranty |
| Weight | 0.35 |
