Cometic 4.130 MLS Head Gasket .040 - GM LS1 32002BL Billet steel flywheels are available

Billet steel flywheels are available for popular import and domestic vehicles

Wheel Bearing Kit

1987-1989 GMC R3500

8 Pre-Programmed Resistance Ranges

Surge Tank

Cometic 4.130 MLS Head Gasket .040 - GM LS1 32002BL Billet steel flywheels are availableComprised 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