Cometic 4.030" MLS Head Gasket (Each) - .040" Thickness - SB Ford 289-351W Non SVO 130905 We Build it Better -

We Build it Better - or we don't build it

Asphalt Circle Track

05-up Mustangs

20 x 14 x 12 in

Formula & Sports Racer Wedge

Cometic 4.030" MLS Head Gasket (Each) - .040" Thickness - SB Ford 289-351W Non SVO 130905 We Build it Better -Comprised 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