Copper Seal Header Gaskets Flat Fits 1955-1991 Chevrolet 262-400 Gen I Small Block Round Ports Mr Gasket
Mr. Gasket Copper Seal Header Gaskets are made from dead soft solid Copper .043 inch thick. This Gasket incorporates .051 inch embossment around each port to seal irregular surfaces, total Gasket thickness is .094 inch.
Provides excellent sealing and durability. Conforms to and seals minor surface irregularities.
designed for high-performance street, drag race, oval track and turbocharged (extreme heat) applications.
- Withstands Intense Exhaust Heat
- Resists Deteriorating
- Easy Removal For Disassembly
Details:
- Collector Gaskets Included: No
- Emission Code: 5
- Finish: Flat
- Gasket Line: Copper-Seal
- Material: Copper
- Port Shape: Round
- Port Size: 1.5
- Warranty: Manufacturer's Limited 90 Day Warranty
CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Vehicle Fitment
| Year | Make | Model | Trim |
|---|---|---|---|
| 1955 | Chevrolet | Two-Ten Series | Del Ray |
| 1955 | Chevrolet | Truck | 3500 |
| 1955 | Chevrolet | Corvette | — |
| 1955 | Chevrolet | Truck | — |
| 1955 | Chevrolet | Two-Ten Series | — |
| 1955 | Chevrolet | One-Fifty Series | — |
| 1955 | Chevrolet | Truck | 3700 |
| 1955 | Chevrolet | Truck | 3600 |
| 1955 | Chevrolet | Truck | 3800 |
| 1955 | Chevrolet | Truck | 3400 |
| 1955 | Chevrolet | Truck | 3200 |
| 1955 | Chevrolet | Truck | 3100 |
| 1955–1956 | Chevrolet | Bel Air | Beauville |
| 1955–1957 | Chevrolet | Bel Air | Nomad |
| 1955–1975 | Chevrolet | Bel Air | — |
| 1957 | Chevrolet | One-Fifty Series | — |
| 1957 | Chevrolet | Truck | 3700 |
| 1957 | Chevrolet | Two-Ten Series | Del Ray |
| 1957 | Chevrolet | Two-Ten Series | — |
| 1957–1958 | Chevrolet | Truck | 3400 |
| 1957–1958 | Chevrolet | Truck | 3600 |
| 1957–1958 | Chevrolet | Truck | 3200 |
| 1957–1958 | Chevrolet | Truck | 3800 |
| 1957–1958 | Chevrolet | Truck | — |
| 1957–1958 | Chevrolet | Truck | 3500 |
| 1957–1959 | Chevrolet | Truck | 3100 |
| 1957–1962 | Chevrolet | Corvette | — |
| 1958 | Chevrolet | Del Ray | — |
| 1958–1972 | Chevrolet | Biscayne | — |
| 1959–1985 | Chevrolet | Impala | — |
| 1960 | Chevrolet | Biscayne | Fleetmaster |
| 1960 | Chevrolet | Truck | — |
| 1961–1966 | Chevrolet | Suburban | — |
| 1961–1966 | Chevrolet | K20 Pickup | — |
| 1961–1974 | Chevrolet | C20 Pickup | — |
| 1961–1974 | Chevrolet | C30 Pickup | — |
| 1961–1974 | Chevrolet | C10 Pickup | — |
| 1961–1974 | Chevrolet | K10 Pickup | — |
| 1963–1967 | Chevrolet | Chevy II | — |
| 1963–1968 | Chevrolet | Chevy II | Nova |
| 1964–1966 | Chevrolet | Chevelle | SS |
| 1964–1967 | Chevrolet | Impala | SS |
| 1964–1967 | Chevrolet | Chevy II | Nova SS |
| 1964–1987 | Chevrolet | El Camino | — |
| 1966–1972 | Chevrolet | Caprice | — |
| 1967–1968 | Chevrolet | Chevelle | — |
| 1967–1974 | GMC | K15/K1500 Pickup | — |
| 1967–1974 | GMC | K25/K2500 Pickup | — |
| 1967–1974 | GMC | C15/C1500 Suburban | — |
| 1967–1974 | GMC | C25/C2500 Pickup | — |
| 1976 | Chevrolet | Nova | SS |
| 1976 | Chevrolet | Impala | Custom Landau |
| 1976 | Chevrolet | K5 Blazer | — |
| 1976 | Chevrolet | Malibu | Landau |
| 1976–1977 | Chevrolet | Nova | Concours |
| 1976–1978 | Chevrolet | Caprice | Classic Estate |
| 1976–1979 | Chevrolet | Monza | 2+2 Spyder |
| 1976–1980 | Chevrolet | Camaro | — |
| 1976–1981 | Chevrolet | Malibu | Classic Landau |
| 1976–1981 | Chevrolet | Caprice | Classic Landau |
| 1977 | Oldsmobile | Omega | Deluxe |
| 1977 | Buick | Skylark | SR |
| 1977 | Buick | Century | — |
| 1977 | Buick | Regal | SR |
| 1977 | Chevrolet | Monza | Towne Coupe Sport |
| 1977 | Oldsmobile | Delta 88 | — |
| 1977 | Chevrolet | Monza | Towne Coupe Cabriolet |
| 1977 | Chevrolet | Monza | Towne Coupe |
| 1977 | Chevrolet | Monza | Mirage |
| 1977 | Oldsmobile | Custom Cruiser | — |
| 1977 | GMC | K15 | Indy Hauler |
| 1977 | Oldsmobile | Delta 88 | Royale |
| 1977 | GMC | C15 | Indy Hauler |
| 1977 | Oldsmobile | Omega | F85 |
| 1977 | Chevrolet | Malibu | Sport |
| 1977–1978 | GMC | K35 | — |
| 1977–1978 | GMC | K35 | High Sierra |
| 1977–1978 | GMC | K35 | Sierra Grande |
| 1977–1978 | Oldsmobile | Omega | SX |
| 1977–1978 | GMC | C15 | Heavy Half |
| 1977–1978 | Chevrolet | El Camino | Conquista |
| 1977–1978 | GMC | K35 | Sierra Classic |
| 1977–1979 | Oldsmobile | Omega | — |
| 1977–1979 | Chevrolet | Nova | Rally |
| 1977–1979 | Oldsmobile | Starfire | Firenza |
| 1977–1979 | Oldsmobile | Starfire | SX |
| 1977–1979 | Oldsmobile | Starfire | GT |
| 1977–1979 | Buick | Century | Custom |
| 1977–1979 | Oldsmobile | Omega | Brougham |
| 1977–1979 | Buick | Skylark | — |
| 1977–1979 | Oldsmobile | Starfire | — |
| 1977–1979 | Chevrolet | Impala | Landau |
| 1977–1980 | Buick | Regal | — |
| 1977–1980 | Chevrolet | K5 Blazer | Custom Deluxe |
| 1977–1981 | Chevrolet | K30 | Cheyenne |
| 1977–1982 | Chevrolet | Corvette | — |
| 1977–1986 | Chevrolet | K30 | Scottsdale |
| 1977–1986 | Chevrolet | K30 | Silverado |
| 1977–1995 | Chevrolet | G10 | Beauville |
| 1977–1995 | Chevrolet | G10 | Chevy Van |
| 1986 | Chevrolet | C20 | Cheyenne |
| 1986–1987 | Chevrolet | G10 | Bonaventure |
| 1987 | Chevrolet | V10 | Silverado |
| 1987 | Chevrolet | V20 | Silverado |
| 1987 | GMC | R3500 | Sierra Classic |
| 1987 | Chevrolet | R10 | Silverado |
| 1987 | Chevrolet | R30 | Silverado |
| 1987 | GMC | V1500 | High Sierra |
| 1987 | GMC | V1500 Suburban | Sierra Classic |
| 1987 | GMC | R1500 | High Sierra |
| 1987 | Chevrolet | R20 Suburban | Custom Deluxe |
| 1987 | GMC | V1500 | Sierra Classic |
| 1987 | Chevrolet | V10 Suburban | Custom Deluxe |
| 1987 | Chevrolet | V20 Suburban | Custom Deluxe |
| 1987 | Chevrolet | R30 | Custom Deluxe |
| 1987 | Chevrolet | R10 | Custom Deluxe |
| 1987 | Chevrolet | Blazer | Custom Deluxe |
| 1987 | GMC | R3500 | High Sierra |
| 1987 | GMC | V2500 Suburban | High Sierra |
| 1987 | GMC | V1500 Suburban | High Sierra |
| 1987 | GMC | R2500 Suburban | High Sierra |
| 1987 | GMC | V2500 | High Sierra |
| 1987 | Chevrolet | Camaro | LT |
| 1987 | Chevrolet | V10 | Scottsdale |
| 1987 | Chevrolet | V20 | Scottsdale |
| 1987 | Chevrolet | R30 | Scottsdale |
| 1987 | Chevrolet | R10 | Scottsdale |
| 1987 | Chevrolet | V10 | Custom Deluxe |
| 1987 | Chevrolet | V20 | Custom Deluxe |
| 1987 | Chevrolet | R10 Suburban | Custom Deluxe |
| 1987 | GMC | V2500 | Sierra Classic |
| 1987 | GMC | R2500 Suburban | Sierra Classic |
| 1987 | GMC | R1500 | Sierra Classic |
| 1987 | GMC | V2500 Suburban | Sierra Classic |
| 1987 | GMC | R2500 Suburban | — |
| 1987 | GMC | V2500 Suburban | — |
| 1987–1988 | Chevrolet | R20 | Silverado |
| 1987–1988 | Chevrolet | V20 Suburban | Silverado |
| 1987–1988 | Chevrolet | V10 Suburban | Silverado |
| 1987–1988 | Chevrolet | V30 | Silverado |
| 1987–1988 | Chevrolet | R20 Suburban | Silverado |
| 1987–1988 | Chevrolet | R10 Suburban | Silverado |
| 1987–1988 | Chevrolet | V30 | Scottsdale |
| 1987–1988 | Chevrolet | R20 | Custom Deluxe |
| 1987–1988 | Chevrolet | V10 Suburban | Scottsdale |
| 1987–1988 | Chevrolet | R20 Suburban | Scottsdale |
| 1987–1988 | Chevrolet | V20 Suburban | Scottsdale |
| 1987–1988 | Chevrolet | R20 | Scottsdale |
| 1987–1988 | Chevrolet | V30 | Custom Deluxe |
| 1987–1994 | Chevrolet | Blazer | Silverado |
