Cometic 4.530 MLS Head Gasket .051 - BB Chevy Marine 40074R Mesh Grille

Mesh Grille

Concept Series

California

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1975-1991 Mercury Grand Marquis

Cometic 4.530 MLS Head Gasket .051 - BB Chevy Marine 40074R Mesh GrilleComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0. 051". 2 Slotted Valley Bolts. 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