Cometic 4.540 MLS Head Gasket .040 - BB Chevy BRODIX 016440NRNR Shift on the fly

Shift on the fly

500 in Bolt Circle

0-1600 psi / 0-110 Bar

velour fire-retardant cover and are compatible with all Butler Built seats

Specialized Electronic Circuitry

Cometic 4.540 MLS Head Gasket .040 - BB Chevy BRODIX 016440NRNR Shift on the flyComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". Suitable for Brodix Big Duke Brodie Head. 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