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Cometic Chevy Mark-IV GM Gen-V/VI Big Block V8.040in MLS Cyl Head Gasket-4.680in Bore-Round Bore

Get the ultimate seal for your Chevrolet Mark-IV or GM Gen-V/VI Big Block V8 engine with Cometic's.040" MLS cylinder head gasket. Designed for high-performance applications, this gasket features a 4.680" bore and round bore design.

  • .040" MLS (Multi-Layer Steel) construction for maximum sealing and durability
  • 4.680" bore size for optimal engine performance
  • Round bore design for improved combustion efficiency

Trust Cometic Gasket for your engine's most critical sealing needs.

This product fits more vehicles than loaded. Please select your vehicle to see all fits.

Make Model Year Type
Chevrolet Biscayne 1965 Base
Chevrolet Biscayne 1966 Base
Chevrolet Biscayne 1967 Base
Chevrolet Biscayne 1968 Base
Chevrolet Biscayne 1969 Base
Chevrolet Biscayne 1970 Base
Chevrolet Biscayne 1971 Base
Chevrolet Biscayne 1972 Base
Chevrolet Blazer 1973 Base
Chevrolet Blazer 1974 Base
Chevrolet Brookwood 1969 Base
Chevrolet Brookwood 1970 Base
Chevrolet Brookwood 1971 Base
Chevrolet Brookwood 1972 Base
Chevrolet C10 1975 Cheyenne
Chevrolet C10 1975 Scottsdale
Chevrolet C10 1975 Silverado
Chevrolet C10 1976 Cheyenne
Chevrolet C10 1976 Scottsdale
Chevrolet C10 1976 Silverado
Chevrolet C10 1977 Cheyenne
Chevrolet C10 1977 Scottsdale
Chevrolet C10 1977 Silverado
Chevrolet C10 1978 Cheyenne
Chevrolet C10 1978 Scottsdale
Chevrolet C10 1978 Silverado
Chevrolet C10 1979 Cheyenne
Chevrolet C10 1979 Scottsdale
Chevrolet C10 1979 Silverado
Chevrolet C10 1980 Cheyenne
Chevrolet C10 1980 Scottsdale
Chevrolet C10 1980 Silverado
Chevrolet C1500 1990 Cheyenne
Chevrolet C1500 1990 Scottsdale
Chevrolet C1500 1990 Silverado
Chevrolet C1500 1990 WT
Chevrolet C1500 1991 Cheyenne
Chevrolet C1500 1991 Silverado
Chevrolet C1500 1991 WT
Chevrolet C1500 1992 Cheyenne
Chevrolet C1500 1992 Silverado
Chevrolet C1500 1992 WT
Chevrolet C1500 1993 Cheyenne
Chevrolet C1500 1993 Silverado
Chevrolet C1500 1993 WT
Chevrolet C20 1975 Cheyenne
Chevrolet C20 1975 Scottsdale
Chevrolet C20 1975 Silverado
Chevrolet C20 1976 Cheyenne
Chevrolet C20 1976 Scottsdale
Chevrolet C20 1976 Silverado
Chevrolet C20 1977 Cheyenne
Chevrolet C20 1977 Scottsdale
Chevrolet C20 1977 Silverado
Chevrolet C20 1978 Cheyenne
Chevrolet C20 1978 Scottsdale
Chevrolet C20 1978 Silverado
Chevrolet C20 1979 Cheyenne
Chevrolet C20 1979 Scottsdale
Chevrolet C20 1979 Silverado
Chevrolet C20 1980 Cheyenne
Chevrolet C20 1980 Scottsdale
Chevrolet C20 1980 Silverado
Chevrolet C20 1981 Cheyenne
Chevrolet C20 1981 Custom
Chevrolet C20 1981 Deluxe
Chevrolet C20 1981 Scottsdale
Chevrolet C20 1981 Silverado
Chevrolet C20 1982 Custom
Chevrolet C20 1982 Scottsdale
Chevrolet C20 1982 Silverado
Chevrolet C20 1983 Custom
Chevrolet C20 1983 Scottsdale
Chevrolet C20 1983 Silverado
Chevrolet C20 1984 Custom
Chevrolet C20 1984 Scottsdale
Chevrolet C20 1984 Silverado
Chevrolet C20 1985 Custom
Chevrolet C20 1985 Scottsdale
Chevrolet C20 1985 Silverado
Chevrolet C20 1986 Custom
Chevrolet C20 1986 Scottsdale
Chevrolet C20 1986 Silverado
Chevrolet C2500 1991 Cheyenne
Chevrolet C2500 1991 Scottsdale
Chevrolet C2500 1991 Silverado
Chevrolet C2500 1992 Cheyenne
Chevrolet C2500 1992 Scottsdale
Chevrolet C2500 1992 Silverado
Chevrolet C2500 1993 Cheyenne
Chevrolet C2500 1993 Silverado
Chevrolet C2500 1994 Base
Chevrolet C2500 1994 Cheyenne
Chevrolet C2500 1994 Silverado
Chevrolet C2500 1994 WT
Chevrolet C2500 1995 Base
Chevrolet C2500 1995 Cheyenne
Chevrolet C2500 1995 Silverado
Chevrolet C2500 1995 WT
Chevrolet C30 1975 Cheyenne
Cometic manufactures engine gaskets for both domestic and import vehicles. Gasket kits are available for both bottom end and top end for the most popular vehicles, while their MLS head gaskets are known to be some of the best in the industry. Cometic’s 70,000 square foot, state-of-the-art R&D and manufacturing facility allows them to design gaskets for engines using the latest technology, such as Multi-Layer Steel (MLS) gaskets as well as using synthetic blends such as Aramid Fiber.
Contact
Cometic Gasket
8090 Auburn Rd
44077 Concord
USA

sales@cometic.com
https://www.cometic.com/
Responsible person
Streetstylez Ltd. & Co. KG
Heinrich-Lorenz-Str. 2-4
09120 Chemnitz
Germany

info@streetstylez.eu
www.streetstylez.eu
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