Cometic 4.500 MLS Head Gasket .051 - BB Chevy Marine Helmet Air System Blower Pre-Filter 1/2 in Round Spline

1/2 in Round Spline

Blue Mirror

Best Lifetime Warranty in industry

Bolts Included

000 in Thick Rotor Maximum

Cometic 4.500 MLS Head Gasket .051 - BB Chevy Marine Helmet Air System Blower Pre-Filter 1/2 in Round SplineComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0. 051". 2 Slotted Valley Bolts. 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