Cometic 4.500 MLS Head Gasket .051 - BB Chevy Marine LY271 1/8 in NPT Inlet

1/8 in NPT Inlet

Allstar Timing Gear Drive

Popular stock position front shock on 1970-'81 Camaro/Firebird

Each of our engine components are engineered to do more than look good

1999-2004 Ford F-150

Cometic 4.500 MLS Head Gasket .051 - BB Chevy Marine LY271 1/8 in NPT InletComprised 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