Cometic 4.060" Bore Head Gasket 0.080" Thickness Multi-Layered Steel SB Chevy Headsock Single Path system inflates or

Single Path system inflates or deflates air springs to the same pressures

pilot and driver are aluminum

1-1/4 in OD Lower Control Arm

1968-1974 GMC G25/G2500 Van

Cometic 4.060" Bore Head Gasket 0.080" Thickness Multi-Layered Steel SB Chevy Headsock Single Path system inflates orComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 080". 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