Cometic 4.200 MLS Head Gasket .040 - Pontiac 400-455 NPT to NPT Fittings 235 lb/in rear spring rates

235 lb/in rear spring rates

1966-1978 Plymouth Fury

Featuring Impact's exclusive light-weight matte-black hardened steel latch-and-link hardware and polyester 2-inch webbing

Brake Mount RR Steel

Cometic 4.200 MLS Head Gasket .040 - Pontiac 400-455 NPT to NPT Fittings 235 lb/in rear spring ratesComprised 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