Cometic 4.125in Bore Head Gasket 0.051" Thickness Multi-Layered Steel SB Chevy 45BONUS 700-IN/271

700-IN/271

1962-1970 Ford Falcon

Thread Chaser

Formula / Sport Race Wedge

NOTE: HANS users must purchase HANS/Stilo posts from Simpson to use with their HANS – standard HANS posts will not fit the integrated anchor

Cometic 4.125in Bore Head Gasket 0.051" Thickness Multi-Layered Steel SB Chevy 45BONUS 700-IN/271Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 051". 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