Cometic Head Gasket Bore: 4.125in Material: MLS Thickness: .051in
C5405-051 Head Gasket, Bore: 4.125in, Material: MLS, Thickness: .051in
Individual gaskets and gasket kits are available for both the Domestic and Import Automotive Markets. The Performance Gasket Line gives you options in: head gasket bore size and shape, gasket thickness, and custom water passages and pocket dimension solutions. Valve Cover and MLS Exhaust gaskets are also a part of the Performance Gasket Line.
The StreetPro Gasket Line is a product line of Cometic Gasket manufactured by Cometic. StreetPro is geared toward the street-rodder who is looking to purchase a kit with all necessary gaskets and seals needed for a rebuild. StreetPro gasket kits are sold as a top end kits and bottom end kits. Purchase both top- and bottom-end kits for a total engine rebuild. Quality gasket materials are a priority in StreetPro kits. Kits materials include: MLS, AFM, Aramid Fiber, and Armor Clad.
Modern lightweight engines are producing more horsepower, higher cylinder pressure, clamp load and extreme temperatures. Cometic is commited to provide innovative, quality gaskets while maximizing your engine?s power and performance. Cometic gaskets are proudly made in the U.S.A. with materials manufactured on American soil. Cometic Gasket, Inc., is an exclusive NASCAR Performance Product.
Individual gaskets and gasket kits are available for both the Domestic and Import Automotive Markets. The Performance Gasket Line gives you options in: head gasket bore size and shape, gasket thickness, and custom water passages and pocket dimension solutions. Valve Cover and MLS Exhaust gaskets are also a part of the Performance Gasket Line.
The StreetPro Gasket Line is a product line of Cometic Gasket manufactured by Cometic. StreetPro is geared toward the street-rodder who is looking to purchase a kit with all necessary gaskets and seals needed for a rebuild. StreetPro gasket kits are sold as a top end kits and bottom end kits. Purchase both top- and bottom-end kits for a total engine rebuild. Quality gasket materials are a priority in StreetPro kits. Kits materials include: MLS, AFM, Aramid Fiber, and Armor Clad.
Modern lightweight engines are producing more horsepower, higher cylinder pressure, clamp load and extreme temperatures. Cometic is commited to provide innovative, quality gaskets while maximizing your engine?s power and performance. Cometic gaskets are proudly made in the U.S.A. with materials manufactured on American soil. Cometic Gasket, Inc., is an exclusive NASCAR Performance Product.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1959 | Chevrolet | 3B | 3200 |
| 1959 | Chevrolet | 3C | 3400 |
| 1959 | Chevrolet | 3D | 3500 |
| 1959 | Chevrolet | 3E | 3600 |
| 1959 | Chevrolet | 3F | 3700 |
| 1959 | Chevrolet | 3G | 3800 |
| 1955 - 1975 | Chevrolet | Bel Air | Base |
| 1955 - 1956 | Chevrolet | Bel Air | Beauville |
| 1955 - 1957 | Chevrolet | Bel Air | Nomad |
| 1958 - 1972 | Chevrolet | Biscayne | Base |
| 1960 | Chevrolet | Biscayne | Fleetmaster |
| 1969 - 1974 | Chevrolet | Blazer | Base |
| 1958 - 1972 | Chevrolet | Brookwood | Base |
| 1978 - 1980 | Chevrolet | C10 | Big Ten |
| 1975 - 1981 | Chevrolet | C10 | Cheyenne |
| 1975 - 1980 | Chevrolet | C10 | Custom Deluxe |
| 1981 | Chevrolet | C10 | Deluxe |
| 1975 - 1985 | Chevrolet | C10 | Scottsdale, Custom, Silverado |
| 1960 - 1974 | Chevrolet | C10 Pickup | Base |
| 1967 - 1974 | Chevrolet | C10 Suburban | Base |
| 1981 - 1985 | Chevrolet | C10 Suburban | Custom |
| 1975 - 1980 | Chevrolet | C10 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C10 Suburban | Deluxe |
| 1975 - 1985 | Chevrolet | C10 Suburban | Silverado, Scottsdale |
| 1975 - 1981 | Chevrolet | C20 | Cheyenne |
| 1981 - 1985 | Chevrolet | C20 | Custom |
| 1975 - 1980 | Chevrolet | C20 | Custom Deluxe |
| 1981 | Chevrolet | C20 | Deluxe |
| 1975 - 1985 | Chevrolet | C20 | Scottsdale, Silverado |
| 1960 - 1974 | Chevrolet | C20 Pickup | Base |
| 1967 - 1974 | Chevrolet | C20 Suburban | Base |
| 1981 - 1985 | Chevrolet | C20 Suburban | Custom |
| 1975 - 1980 | Chevrolet | C20 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C20 Suburban | Deluxe |
| 1975 - 1985 | Chevrolet | C20 Suburban | Silverado, Scottsdale |
| 1975 - 1982 | Chevrolet | C30 | Base |
| 1975 - 1981 | Chevrolet | C30 | Cheyenne |
| 1981 - 1985 | Chevrolet | C30 | Custom |
| 1975 - 1980 | Chevrolet | C30 | Custom Deluxe |
| 1981 | Chevrolet | C30 | Deluxe |
| 1975 - 1985 | Chevrolet | C30 | Scottsdale, Silverado |
| 1960 - 1974 | Chevrolet | C30 Pickup | Base |
| 1960 - 1962 | Chevrolet | C40 | Base |
| 1967 - 1980 | Chevrolet | Camaro | Base |
| 1979 - 1985 | Chevrolet | Camaro | Berlinetta |
| 1985 | Chevrolet | Camaro | Iroc-Z |
| 1973 - 1978 | Chevrolet | Camaro | LT |
| 1976 - 1978 | Chevrolet | Camaro | LT Rally Sport |
| 1976 - 1980 | Chevrolet | Camaro | Rally Sport |
| 1967 - 1975 | Chevrolet | Camaro | RS |
| 1981 - 1985 | Chevrolet | Camaro | Sport |
| 1967 - 1972 | Chevrolet | Camaro | SS |
| 1967 - 1985 | Chevrolet | Camaro | Z28 |
| 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car |
| 1966 - 1985 | Chevrolet | Caprice | Base |
| 1973 - 1985 | Chevrolet | Caprice | Classic |
| 1976 - 1982 | Chevrolet | Caprice | Classic Estate |
| 1976 - 1981 | Chevrolet | Caprice | Classic Landau |
| 1975 - 1980 | Chevrolet | Caprice | Classic Sport |
| 1973 - 1974 | Chevrolet | Caprice | Estate |
| 1975 | Chevrolet | Caprice | Estate Wagon |
| 1979 | Chevrolet | Caprice | Landau |
| 1967 - 1968 | Chevrolet | Chevelle | 300 |
| 1967 - 1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1964 - 1972 | Chevrolet | Chevelle | Base, SS |
| 1967 - 1972 | Chevrolet | Chevelle | Concours |
| 1965 - 1973 | Chevrolet | Chevelle | Deluxe |
| 1969 - 1972 | Chevrolet | Chevelle | Greenbrier, Concours Estate |
| 1968 - 1972 | Chevrolet | Chevelle | Nomad, Malibu |
| 1963 - 1967 | Chevrolet | Chevy II | Base |
| 1963 - 1968 | Chevrolet | Chevy II | Nova |
| 1964 - 1967 | Chevrolet | Chevy II | Nova SS |
| 1955 - 1985 | Chevrolet | Corvette | Base |
| 1982 | Chevrolet | Corvette | Collector's Edition |
| 1978 | Chevrolet | Corvette | Indianapolis 500 Pace Car, Silver Anniversary Edition |
| 1976 | Chevrolet | Corvette | Stingray |
| 1957 - 1958 | Chevrolet | Del Ray | Base |
| 1959 - 1985 | Chevrolet | El Camino | Base |
| 1975 - 1977 | Chevrolet | El Camino | Classic |
| 1977 - 1985 | Chevrolet | El Camino | Conquista |
| 1968 - 1974 | Chevrolet | El Camino | Custom |
| 1979 - 1981 | Chevrolet | El Camino | Royal Knight |
| 1968 - 1985 | Chevrolet | El Camino | SS |
| 1969 - 1970 | Chevrolet | Estate | Base |
| 1983 | Chevrolet | G10 | Base |
| 1981 - 1984 | Chevrolet | G10 | Bonaventure |
| 1975 - 1985 | Chevrolet | G10 | Chevy Van, Sportvan, Beauville |
| 1969 - 1974 | Chevrolet | G10 Van | Base |
| 1968 - 1974 | Chevrolet | G10 Van | Sportvan |
| 1975 - 1985 | Chevrolet | G20 | Beauville, Chevy Van, Sportvan |
| 1983 - 1984 | Chevrolet | G20 | Bonaventure |
| 1978 - 1981 | Chevrolet | G20 | Nomad |
| 1967 - 1974 | Chevrolet | G20 Van | Base |
| 1968 - 1974 | Chevrolet | G20 Van | Sportvan |
| 1983 - 1984 | Chevrolet | G30 | Bonaventure |
| 1975 - 1985 | Chevrolet | G30 | Chevy Van, Sportvan, Beauville, Hi-Cube |
| 1970 - 1974 | Chevrolet | G30 Van | Sportvan, Base |
| 1958 - 1985 | Chevrolet | Impala | Base |
| 1975 - 1977 | Chevrolet | Impala | Custom |
| 1976 | Chevrolet | Impala | Custom Landau, S |
| 1981 - 1982 | Chevrolet | Impala | Estate |
| 1977 - 1979 | Chevrolet | Impala | Landau |
| 1975 - 1980 | Chevrolet | Impala | Sport |
| 1964 - 1967 | Chevrolet | Impala | SS |
| 1975 - 1981 | Chevrolet | K10 | Cheyenne |
| 1981 - 1985 | Chevrolet | K10 | Custom |
| 1975 - 1980 | Chevrolet | K10 | Custom Deluxe |
| 1981 | Chevrolet | K10 | Deluxe |
| 1975 - 1985 | Chevrolet | K10 | Scottsdale, Silverado |
| 1960 - 1974 | Chevrolet | K10 Pickup | Base |
| 1967 - 1974 | Chevrolet | K10 Suburban | Base |
| 1981 - 1985 | Chevrolet | K10 Suburban | Custom |
| 1975 - 1980 | Chevrolet | K10 Suburban | Custom Deluxe |
| 1981 | Chevrolet | K10 Suburban | Deluxe |
| 1975 - 1985 | Chevrolet | K10 Suburban | Silverado, Scottsdale |
| 1975 - 1981 | Chevrolet | K20 | Cheyenne |
| 1981 - 1985 | Chevrolet | K20 | Custom |
| 1975 - 1980 | Chevrolet | K20 | Custom Deluxe |
| 1981 | Chevrolet | K20 | Deluxe |
| 1975 - 1985 | Chevrolet | K20 | Silverado, Scottsdale |
| 1967 | Chevrolet | K20 Panel | Base |
| 1960 - 1974 | Chevrolet | K20 Pickup | Base |
| 1967 - 1974 | Chevrolet | K20 Suburban | Base |
| 1981 - 1985 | Chevrolet | K20 Suburban | Custom |
| 1975 - 1980 | Chevrolet | K20 Suburban | Custom Deluxe |
| 1981 | Chevrolet | K20 Suburban | Deluxe |
| 1975 - 1985 | Chevrolet | K20 Suburban | Silverado, Scottsdale |
| 1977 - 1981 | Chevrolet | K30 | Cheyenne |
| 1981 - 1985 | Chevrolet | K30 | Custom |
| 1977 - 1980 | Chevrolet | K30 | Custom Deluxe |
| 1981 | Chevrolet | K30 | Deluxe |
| 1977 - 1985 | Chevrolet | K30 | Silverado, Scottsdale |
| 1968 - 1974 | Chevrolet | K30 Pickup | Base |
| 1976 | Chevrolet | K5 Blazer | Base |
| 1981 - 1985 | Chevrolet | K5 Blazer | Custom |
| 1975 - 1980 | Chevrolet | K5 Blazer | Custom Deluxe, Cheyenne |
| 1981 | Chevrolet | K5 Blazer | Deluxe |
| 1984 | Chevrolet | K5 Blazer | Scottsdale |
| 1978 - 1985 | Chevrolet | K5 Blazer | Silverado |
| 1959 - 1972 | Chevrolet | Kingswood | Base |
| 1969 - 1972 | Chevrolet | Kingswood | Estate |
| 1973 - 1975 | Chevrolet | Laguna | Base |
| 1973 | Chevrolet | Laguna | Estate |
| 1975 - 1976 | Chevrolet | Laguna | S3 |
| 1974 | Chevrolet | Laguna | Type S-3 |
| 1964 - 1981 | Chevrolet | Malibu | Base |
| 1974 - 1983 | Chevrolet | Malibu | Classic |
| 1975 - 1980 | Chevrolet | Malibu | Classic Estate |
| 1976 - 1981 | Chevrolet | Malibu | Classic Landau |
| 1977 - 1980 | Chevrolet | Malibu | Classic Sport, Sport |
| 1973 - 1980 | Chevrolet | Malibu | Estate |
| 1976 - 1979 | Chevrolet | Malibu | Landau |
| 1979 | Chevrolet | Malibu | Police |
| 1970 - 1985 | Chevrolet | Monte Carlo | Base |
| 1983 | Chevrolet | Monte Carlo | CL |
| 1973 - 1981 | Chevrolet | Monte Carlo | Landau |
| 1973 - 1977 | Chevrolet | Monte Carlo | S |
| 1978 - 1980 | Chevrolet | Monte Carlo | Sport |
| 1983 - 1985 | Chevrolet | Monte Carlo | SS |
| 1978 - 1979 | Chevrolet | Monza | 2+2 Sport, S |
| 1976 - 1979 | Chevrolet | Monza | 2+2 Spyder, Base, 2+2 |
| 1977 | Chevrolet | Monza | Mirage |
| 1978 | Chevrolet | Monza | Sport |
| 1976 | Chevrolet | Monza | Towne Coupe Spyder |
| 1976 - 1977 | Chevrolet | Monza | Towne Coupe, Towne Coupe Cabriolet, Towne Coupe Sport |
| 1955 - 1961 | Chevrolet | Nomad | Base |
| 1969 - 1979 | Chevrolet | Nova | Base |
| 1976 - 1977 | Chevrolet | Nova | Concours |
| 1973 - 1979 | Chevrolet | Nova | Custom |
| 1975 | Chevrolet | Nova | LN |
| 1975 - 1978 | Chevrolet | Nova | Police |
| 1977 - 1979 | Chevrolet | Nova | Rally |
| 1976 | Chevrolet | Nova | SS |
| 1955 - 1957 | Chevrolet | One-Fifty Series | Base |
| 1975 - 1979 | Chevrolet | P10 | Base, Step-Van |
| 1961 - 1962 | Chevrolet | P10 Series | Base |
| 1973 | Chevrolet | P10 Van | Base |
| 1975 - 1985 | Chevrolet | P20 | Base, Step-Van |
| 1961 - 1962 | Chevrolet | P20 Series | Base |
| 1968 - 1974 | Chevrolet | P20 Van | Base |
| 1975 - 1985 | Chevrolet | P30 | Step-Van, Base |
| 1961 - 1962 | Chevrolet | P30 Series | Base |
| 1968 - 1974 | Chevrolet | P30 Van | Base |
| 1959 - 1961 | Chevrolet | Parkwood | Base |
| 1955 - 1958 | Chevrolet | Sedan Delivery | Base |
| 1960 - 1966 | Chevrolet | Suburban | Base |
| 1969 - 1972 | Chevrolet | Townsman | Base |
| 1955 | Chevrolet | Truck | 3100 |
| 1955 - 1958 | Chevrolet | Truck | 3400, 3200, 3500, 3600, 3700, 3800 |
| 1955 - 1960 | Chevrolet | Truck | Base |
| 1955 - 1957 | Chevrolet | Two-Ten Series | Base, Del Ray |
| 1958 | Chevrolet | Yeoman | Base |
| 1960 - 1963 | GMC | 1000 Series | Base |
| 1960 - 1963 | GMC | 1500 Series | Base |
| 1960 - 1963 | GMC | 2500 Series | Base |
| 1960 - 1966 | GMC | 3000 | Base |
| 1977 - 1978 | GMC | C15 | Heavy Half |
| 1977 | GMC | C15 | Indy Hauler |
| 1975 - 1978 | GMC | C15 | Sierra Classic, Base, Sierra Grande, High Sierra |
| 1978 | GMC | C15 | Street Coupe |
| 1975 - 1978 | GMC | C15 Suburban | Sierra Grande, Base, Sierra Classic, High Sierra |
| 1967 - 1974 | GMC | C15/C1500 Pickup | Base |
| 1968 - 1974 | GMC | C15/C1500 Suburban | Base |
| 1979 - 1980 | GMC | C1500 | Heavy Half |
| 1979 - 1985 | GMC | C1500 | High Sierra, Sierra Classic, Base |
| 1979 - 1982 | GMC | C1500 | Sierra Grande, Street Coupe |
| 1979 - 1985 | GMC | C1500 Suburban | Base, Sierra Classic, High Sierra |
| 1979 - 1982 | GMC | C1500 Suburban | Sierra Grande |
| 1975 - 1978 | GMC | C25 | Sierra Grande, High Sierra, Base, Sierra Classic |
| 1975 - 1978 | GMC | C25 Suburban | High Sierra, Sierra Classic, Base, Sierra Grande |
| 1967 - 1974 | GMC | C25/C2500 Pickup | Base |
| 1968 - 1974 | GMC | C25/C2500 Suburban | Base |
| 1979 - 1985 | GMC | C2500 | High Sierra, Base, Sierra Classic |
| 1979 - 1982 | GMC | C2500 | Sierra Grande |
| 1979 - 1985 | GMC | C2500 Suburban | Base, High Sierra, Sierra Classic |
| 1979 - 1982 | GMC | C2500 Suburban | Sierra Grande |
| 1975 - 1978 | GMC | C35 | Base, High Sierra, Sierra Grande, Sierra Classic |
| 1967 - 1974 | GMC | C35/C3500 Pickup | Base |
| 1979 - 1985 | GMC | C3500 | Base, High Sierra, Sierra Classic |
| 1979 - 1982 | GMC | C3500 | Sierra Grande |
| 1981 - 1985 | GMC | Caballero | Amarillo |
| 1978 - 1985 | GMC | Caballero | Diablo, Base |
| 1978 - 1980 | GMC | Caballero | Laredo |
| 1981 | GMC | Caballero | Royal Knight, Conquista |
| 1975 - 1978 | GMC | G15 | Rally, Rally STX, Vandura |
| 1967 - 1971 | GMC | G15/G1500 Van | Base |
| 1968 - 1974 | GMC | G15/G1500 Van | Rally, Vandura |
| 1983 - 1984 | GMC | G1500 | Rally Custom |
| 1979 - 1985 | GMC | G1500 | Vandura, Rally STX, Rally |
| 1975 - 1978 | GMC | G25 | Vandura, Rally STX, Rally |
| 1967 - 1972 | GMC | G25/G2500 Van | Base |
| 1968 - 1974 | GMC | G25/G2500 Van | Vandura, Rally |
| 1983 - 1984 | GMC | G2500 | Rally Custom |
| 1979 - 1985 | GMC | G2500 | Rally, Vandura, Rally STX |
| 1975 - 1978 | GMC | G35 | Rally Camper Special, Vandura Special, Rally, Vandura, Magnavan, Rally STX |
| 1970 - 1974 | GMC | G35/G3500 Van | Base |
| 1971 - 1974 | GMC | G35/G3500 Van | Rally, Vandura |
| 1981 - 1985 | GMC | G3500 | Rally Custom |
| 1979 - 1985 | GMC | G3500 | Rally STX, Vandura Special, Vandura, Rally Camper Special, Rally, Magnavan |
| 1970 - 1985 | GMC | Jimmy | Base |
| 1975 - 1985 | GMC | Jimmy | Sierra Classic, High Sierra |
| 1975 - 1982 | GMC | Jimmy | Sierra Grande |
| 1978 - 1982 | GMC | Jimmy | Street Coupe |
| 1975 - 1978 | GMC | K15 | Base, Sierra Classic, High Sierra, Sierra Grande |
| 1977 | GMC | K15 | Indy Hauler |
| 1975 - 1978 | GMC | K15 Suburban | High Sierra, Sierra Classic, Base, Sierra Grande |
| 1967 - 1974 | GMC | K15/K1500 Pickup | Base |
| 1967 - 1974 | GMC | K15/K1500 Suburban | Base |
| 1979 - 1985 | GMC | K1500 | High Sierra, Base, Sierra Classic |
| 1979 - 1982 | GMC | K1500 | Sierra Grande |
| 1979 - 1985 | GMC | K1500 Suburban | High Sierra, Sierra Classic, Base |
| 1979 - 1982 | GMC | K1500 Suburban | Sierra Grande |
| 1975 - 1978 | GMC | K25 | High Sierra, Sierra Grande, Base, Sierra Classic |
| 1975 - 1978 | GMC | K25 Suburban | Sierra Grande, Base, Sierra Classic, High Sierra |
| 1967 - 1974 | GMC | K25/K2500 Pickup | Base |
| 1968 - 1974 | GMC | K25/K2500 Suburban | Base |
| 1979 - 1985 | GMC | K2500 | Base, High Sierra, Sierra Classic |
| 1979 - 1982 | GMC | K2500 | Sierra Grande |
| 1979 - 1985 | GMC | K2500 Suburban | Sierra Classic, Base, High Sierra |
| 1979 - 1982 | GMC | K2500 Suburban | Sierra Grande |
| 1977 - 1978 | GMC | K35 | High Sierra, Sierra Grande, Base, Sierra Classic |
| 1968 - 1974 | GMC | K35/K3500 Pickup | Base |
| 1979 - 1985 | GMC | K3500 | Sierra Classic, Base, High Sierra |
| 1979 - 1982 | GMC | K3500 | Sierra Grande |
| 1967 - 1973 | GMC | P15/P1500 Van | Base |
| 1975 - 1978 | GMC | P25 | Base, Value Van |
| 1967 - 1974 | GMC | P25/P2500 Van | Base |
| 1979 - 1985 | GMC | P2500 | Value Van, Base |
| 1975 - 1978 | GMC | P35 | Base, Value Van |
| 1967 - 1974 | GMC | P35/P3500 Van | Base |
| 1974 | GMC | P35/P3500 Van | Motorhome |
| 1979 - 1985 | GMC | P3500 | Value Van, Base |
| 1960 - 1965 | GMC | Suburban | Base |
| 1960 | GMC | Truck | Base |
Cometic Head Gasket Bore: 4.125in Material: MLS Thickness: .051in
Sale price$76.01 USD
Regular price$84.45 USD