Cometic 4.180 MLS Head Gasket .040 - SB Chrysler LK22973 84 in Long

84 in Long

1963-1974 Chevrolet K10 Pickup

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Aries Powersports Pro GUARD7

Cometic 4.180 MLS Head Gasket .040 - SB Chrysler LK22973 84 in LongComprised 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