Cometic 4.080" MLS Head Gasket (Each) - .040" Thickness - SB Chevy Vortec Heads w/ Valve Pockets HSXSM11PA 66 in Long

66 in Long

High-density compression foam increases its resistance as pressure on it increases

1946-1958 Jeep Willys

Magnum 6-speeds

Cometic 4.080" MLS Head Gasket (Each) - .040" Thickness - SB Chevy Vortec Heads w/ Valve Pockets HSXSM11PA 66 in LongComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". Suitable for Vortec Head. 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