Cometic 4.030" Bore Head Gasket 0.027" Thickness Multi-Layered Steel SB Ford Auto Racing Shoe Heat Shield Easy to install mounting option

Easy to install mounting option

The lightweight 1" tubes

Mounting is blind with one bolt

spring steel

Cometic 4.030" Bore Head Gasket 0.027" Thickness Multi-Layered Steel SB Ford Auto Racing Shoe Heat Shield Easy to install mounting optionComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 027". 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