Cometic 4.500 MLS Head Gasket .040 - BB Chrysler 7-5/8 PLUS 10:1 to 20:1 AFR Range

10:1 to 20:1 AFR Range for Gasoline Applications

1979-1980 GMC K3500

Tanks fasten to brackets with hose clamps or band clamps (not included)

1980-1984 Chevrolet Caprice

Includes 1/8 in

Cometic 4.500 MLS Head Gasket .040 - BB Chrysler 7-5/8 PLUS 10:1 to 20:1 AFR RangeComprised 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