Cometic 4.100 MLS Head Gasket .036 - SBC 36002R Swivel chuck rotates 360° on

Swivel chuck rotates 360° on a 14" long rubber hose for easy placement on valve stems with leak-free operation

Factory Roller

The world's first mufflers engineered and tuned specifically for classic stock

1992-2002 GMC C3500HD

Uses factory shift cable

Cometic 4.100 MLS Head Gasket .036 - SBC 36002R Swivel chuck rotates 360° onComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 036". Round Bore. 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