Cometic 4.080" MLS Head Gasket (Each) - .040" Thickness - SB Chevy Vortec Heads w/ Valve Pockets HSXSM11PA High-density compression foam increases its

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

Bell's Hans Pro V

Reduce wheel hop

1946-1958 Jeep Willys

5/8 in Inlet Tube

Cometic 4.080" MLS Head Gasket (Each) - .040" Thickness - SB Chevy Vortec Heads w/ Valve Pockets HSXSM11PA High-density compression foam increases itsComprised 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