Cometic 4.600 MLS Head Gasket .051 - BB Chevy Marine 1950591 8 AN Male O-Ring Swivel

8 AN Male O-Ring Swivel to 10 AN Male O-Ring

1968-1974 Chevrolet K20 Suburban

used for P/N 12335

1997-2003 Ford F-150

Cometic 4.600 MLS Head Gasket .051 - BB Chevy Marine 1950591 8 AN Male O-Ring SwivelComprised 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