US$ 514.50
800 lb/in Spring Rate
For overdrive transmissions
1979-1989 GMC K1500
With five layers of progressively finer mesh cotton gauze media and two layers of synthetic media and a 100% polyurethane top and base
Cometic 4.540 MLS Head Gasket .040 - BB Chevy BRODIX R01J003L 800 lb/in Spring RateComprised 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