Cometic 4.125 MLS Head Gasket .051 - GM LSX LH R060002XXL 18 x 20 x 10

18 x 20 x 10 in Tall

Sliding Tether

For Racing Use Only

Rim Screw Template

Steel crankshaft hub for use with ATI Dampers

Cometic 4.125 MLS Head Gasket .051 - GM LSX LH R060002XXL 18 x 20 x 10Comprised 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