Cometic 4.100 MLS Head Gasket .070 GM LS1/LS2/LS3/LS6 130913 Dyno Tested Intake Tube/Housing:

Dyno Tested Intake Tube/Housing:

1966-1990 Chevrolet Caprice

78 and newer G body GM chassis (metric chassis)

and K1 Pro helmets to allow these models to be adapted for use as a top forced air helmet

Cometic 4.100 MLS Head Gasket .070 GM LS1/LS2/LS3/LS6 130913 Dyno Tested Intake Tube/Housing:Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 070". 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