Cometic 4.040" Bore Head Gasket 0.060" Thickness Multi-Layered Steel GM LT-Series 20-OTL-NB-M shock extentions

shock extentions

2001-2003 Chevrolet Silverado 1500 HD Fleetside 78

Brinn Transmissions

Breather elements work well for venting components including transmissions and differentials and feature a fitting for attaching hose

Air Boss 8' Chute with Launcher

Cometic 4.040" Bore Head Gasket 0.060" Thickness Multi-Layered Steel GM LT-Series 20-OTL-NB-M shock extentionsComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 060". 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