Cometic 4.630 MLS Head Gasket .051 - BB Chevy Utility Jug 1979-1985 GMC G1500

1979-1985 GMC G1500

2020-2020 Chevrolet Silverado 2500 HD

2002-2005 Ford Explorer

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005 in Thick

Cometic 4.630 MLS Head Gasket .051 - BB Chevy Utility Jug 1979-1985 GMC G1500Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 051". Cometic MLS (Multi Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two