Cometic 4.180 MLS Head Gasket .040 - SB Chrysler H75300157 All Cometic fiber materials are

All Cometic fiber materials are asbestos free and require no additional sealants

ARP has developed special pressure plate bolts that are application specific to ensure the optimum grip length

These starter bolts are made from ARP 300

and stock replacement floats in brass

This 230cc cylinder head is ideal for normally aspirated 396-427ci and for a wild 346ci the 230 is a good choice

Cometic 4.180 MLS Head Gasket .040 - SB Chrysler H75300157 All Cometic fiber materials areComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". 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