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Cometic GM 2.5L Vortec 3000 153.045in MLS Cylinder Head Gasket - 4.100in Bore

Get the best sealing performance for your high-output engine with Cometic's MLS (Multi-Layer Steel) Head Gaskets. These gaskets are designed to provide maximum sealing performance and require no sealants. They are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks.

The Cometic MLS gasket is comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. This design provides increased strength, rebound, and resistance to corrosion. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements.

  • Embossed outer layers coated with Viton for maximum sealing performance
  • Comprised of multiple layers of stainless steel for increased strength and rebound
  • Ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks
  • Requires no sealants
Make Model Year Type
Chevrolet Chevy II 1962 Base
Chevrolet Chevy II 1962 Nova
Chevrolet Chevy II 1963 Base
Chevrolet Chevy II 1963 Nova
Chevrolet Chevy II 1964 Base
Chevrolet Chevy II 1964 Nova
Chevrolet Chevy II 1965 Base
Chevrolet Chevy II 1965 Nova
Chevrolet Chevy II 1966 Base
Chevrolet Chevy II 1966 Nova
Chevrolet Chevy II 1967 Base
Chevrolet Chevy II 1967 Nova
Chevrolet Chevy II 1968 Nova
Chevrolet Monza 1978 2+2
Chevrolet Monza 1978 2+2 Sport
Chevrolet Monza 1978 2+2 Spyder
Chevrolet Monza 1978 Base
Chevrolet Monza 1978 S
Chevrolet Monza 1978 Sport
Chevrolet Monza 1979 2+2
Chevrolet Monza 1979 2+2 Sport
Chevrolet Monza 1979 2+2 Spyder
Chevrolet Monza 1979 Base
Chevrolet Monza 1979 S
Chevrolet Nova 1969 Base
Chevrolet Nova 1970 Base
Chevrolet P10 Series 1963 Base
Chevrolet P10 Series 1964 Base
Chevrolet P10 Series 1965 Base
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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