Cometic 4.165 MLS Head Gasket .045 - SBC 57941111 Contains an antimicrobial agent to

Contains an antimicrobial agent to inhibit the growth of bacterial odors

Amber shields provide a minimal amount of tinting that's ideally suited to overcast weather

should be used as a secondary inspection filter

Simpson Head and Neck Restraints

Cometic 4.165 MLS Head Gasket .045 - SBC 57941111 Contains an antimicrobial agent toComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 045". 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