Cometic 4.100 MLS Head Gasket .080 - SBC 89401A Anti-Fog Visor Design

Anti-Fog Visor Design

Compstar Mid Weight

1980-1985 GMC C3500

1967-1967 GMC C25/C2500 Suburban

1969-1974 Mercury Colony Park

Cometic 4.100 MLS Head Gasket .080 - SBC 89401A Anti-Fog Visor DesignComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 080". Round Bore. 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