Cometic 4.200" Bore Head Gasket 0.045" Thickness Multi-Layered Steel SB Chevy Disc Brake Hat Bolt (1) AN-10 to (2) AN-08

(1) AN-10 to (2) AN-08 Male Flare Y-Block

longer gauntlet

The advanced Digital Stepper Motor Drive keeps needle movement smooth and precise

Low Tension

40 to 100 psi

Cometic 4.200" Bore Head Gasket 0.045" Thickness Multi-Layered Steel SB Chevy Disc Brake Hat Bolt (1) AN-10 to (2) AN-08Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 045". With Steam Holes. 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