Cometic 4.400 MLS Head Gasket .040 - Oldsmobile V8 Hub Dust Cap 500 in Rectangle Port

500 in Rectangle Port

6 AN Female Swivel to 6 AN Male

comfortable proprietary inner liner

side maker lights

Cometic 4.400 MLS Head Gasket .040 - Oldsmobile V8 Hub Dust Cap 500 in Rectangle PortComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". 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