Cometic 4.200" MLS Head Gasket (Each) - .040" Thickness - SB Chevy 262-400 18/23 w/ Steam Holes R03P003XXXXXL 5/16 in ID

5/16 in ID

1978-1985 Mercedes-Benz 300CD

1987-1988 Chevrolet R10 Suburban

Distribution Block

Clear Anodizedd

Cometic 4.200" MLS Head Gasket (Each) - .040" Thickness - SB Chevy 262-400 18/23 w/ Steam Holes R03P003XXXXXL 5/16 in IDComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". With Steam Holes. 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