Cometic 4.540 MLS Head Gasket .040 - BB Chevy BRODIX R01J003L 1977-2002 Pontiac Firebird

1977-2002 Pontiac Firebird

1979-1989 GMC K1500

800 lb/in Spring Rate

ductile iron to resist warping and cracking

For overdrive transmissions

Cometic 4.540 MLS Head Gasket .040 - BB Chevy BRODIX R01J003L 1977-2002 Pontiac FirebirdComprised 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