Cometic 4.320 MLS Head Gasket .040 - BB Chevy H88601CM3M 5/16 in Bolt

5/16 in Bolt

Available with arm restraints for an additional $100

Optical Trigger

limited lifetime filters are high flow and high performance

Camshaft Bearing

Cometic 4.320 MLS Head Gasket .040 - BB Chevy H88601CM3M 5/16 in BoltComprised 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