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Cometic GM Small Block 18/23 Degree V8 NBR Steel Spline Valve Cover Gasket

Upgrade your engine with the Cometic GM Small Block 18/23 Degree V8 NBR Steel Spline Valve Cover Gasket. This high-quality gasket is designed to provide unparalleled sealing and extended reusability. Made from a soft durometer rubber wrapped around a steel torque limiting frame, it surpasses the quality and ability of typical cork or paper gaskets.

  • Manufactured from a soft durometer rubber for excellent sealing properties
  • Steel torque limiting frame for added durability and resistance to over-tightening
  • Withstands high amounts of vacuum and pressure
  • Designed for GM Gen I Small Block V8 engines

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

Make Model Year Type
Buick Apollo 1973 Base
Buick Apollo 1974 Base
Buick Apollo 1975 Base
Buick Apollo 1975 SR
Buick Skylark 1968 Base
Buick Skylark 1968 Custom
Buick Skylark 1969 Base
Buick Skylark 1969 Custom
Buick Skylark 1970 350
Buick Skylark 1970 Base
Buick Skylark 1970 Custom
Buick Skylark 1971 Base
Buick Skylark 1971 Custom
Buick Special 1968 Base
Buick Special 1969 Base
Chevrolet 3B 1959 3200
Chevrolet 3C 1959 3400
Chevrolet 3D 1959 3500
Chevrolet 3E 1959 3600
Chevrolet 3F 1959 3700
Chevrolet 3G 1959 3800
Chevrolet Bel Air 1955 Base
Chevrolet Bel Air 1955 Nomad
Chevrolet Bel Air 1956 Base
Chevrolet Bel Air 1956 Nomad
Chevrolet Bel Air 1957 Base
Chevrolet Bel Air 1957 Nomad
Chevrolet Bel Air 1958 Base
Chevrolet Bel Air 1959 Base
Chevrolet Bel Air 1960 Base
Chevrolet Bel Air 1961 Base
Chevrolet Bel Air 1962 Base
Chevrolet Bel Air 1963 Base
Chevrolet Bel Air 1964 Base
Chevrolet Bel Air 1965 Base
Chevrolet Bel Air 1966 Base
Chevrolet Bel Air 1967 Base
Chevrolet Bel Air 1968 Base
Chevrolet Bel Air 1969 Base
Chevrolet Bel Air 1970 Base
Chevrolet Bel Air 1971 Base
Chevrolet Bel Air 1972 Base
Chevrolet Bel Air 1973 Base
Chevrolet Bel Air 1974 Base
Chevrolet Bel Air 1975 Base
Chevrolet Biscayne 1958 Base
Chevrolet Biscayne 1959 Base
Chevrolet Biscayne 1960 Base
Chevrolet Biscayne 1960 Fleetmaster
Chevrolet Biscayne 1961 Base
Chevrolet Biscayne 1962 Base
Chevrolet Biscayne 1963 Base
Chevrolet Biscayne 1964 Base
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 1969 Base
Chevrolet Blazer 1970 Base
Chevrolet Blazer 1971 Base
Chevrolet Blazer 1972 Base
Chevrolet Blazer 1973 Base
Chevrolet Blazer 1974 Base
Chevrolet Brookwood 1958 Base
Chevrolet Brookwood 1959 Base
Chevrolet Brookwood 1960 Base
Chevrolet Brookwood 1961 Base
Chevrolet Brookwood 1969 Base
Chevrolet Brookwood 1970 Base
Chevrolet Brookwood 1971 Base
Chevrolet Brookwood 1972 Base
Chevrolet C10 1975 Cheyenne
Chevrolet C10 1975 Custom Deluxe
Chevrolet C10 1975 Scottsdale
Chevrolet C10 1975 Silverado
Chevrolet C10 1976 Cheyenne
Chevrolet C10 1976 Custom Deluxe
Chevrolet C10 1976 Scottsdale
Chevrolet C10 1976 Silverado
Chevrolet C10 1977 Cheyenne
Chevrolet C10 1977 Custom Deluxe
Chevrolet C10 1977 Scottsdale
Chevrolet C10 1977 Silverado
Chevrolet C10 1978 Big Ten
Chevrolet C10 1978 Cheyenne
Chevrolet C10 1978 Custom Deluxe
Chevrolet C10 1978 Scottsdale
Chevrolet C10 1978 Silverado
Chevrolet C10 1979 Big Ten
Chevrolet C10 1979 Cheyenne
Chevrolet C10 1979 Custom Deluxe
Chevrolet C10 1979 Scottsdale
Chevrolet C10 1979 Silverado
Chevrolet C10 1980 Big Ten
Chevrolet C10 1980 Cheyenne
Chevrolet C10 1980 Custom Deluxe
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.
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