Cometic 4.540 MLS Head Gasket .066 - BBC 9211PL Gloves / Helmet

Gloves / Helmet

5/16 in Slot

750'' thick head deck

1996-1998 Chevrolet Express 2500

Extreme Flow EFI Regulator 13132

Cometic 4.540 MLS Head Gasket .066 - BBC 9211PL Gloves / HelmetComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 066". 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