Cometic 4.125" MLS Head Gasket (Each) - .030" - SB Chevy 1346004 All Entry Level Classes

All Entry Level Classes

This intake system includes a black powder-coated bracket that relocates the OE smog pump

and a helmet eject system

Steel spacer is 1/4" thick

Cometic 4.125" MLS Head Gasket (Each) - .030" - SB Chevy 1346004 All Entry Level ClassesComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 030". With Steam Holes. 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