Cometic 4.700 MLS Head Gasket .051 - BB Chevy Pro-Stock H75700154 3/16 in Holes

3/16 in Holes

An exclusive new modern combination chamber design with double quench pad area helps the LSX generate huge low and mid lift airflow numbers

614 in Valves

Clutch Pressure Plate

Cometic 4.700 MLS Head Gasket .051 - BB Chevy Pro-Stock H75700154 3/16 in HolesComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 051". 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