Cometic 4.125 MLS Head Gasket .051 - GM LSX LH 24232307 Bolt on instant performance by

Bolt on instant performance by upgrading your restrictive factory manifold with this BladeRunner ported manifold

1953-1958 Buick Roadmaster

1996-2014 Chevrolet Express 1500

1977-1982 Oldsmobile Delta 88

Cometic 4.125 MLS Head Gasket .051 - GM LSX LH 24232307 Bolt on instant performance byComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 051". 18 Bolt Heads. Left Side. 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