Cometic 4.160 MLS Head Gasket .040 - Pontiac 389-455 1970095 Postal Service Certified Mail or

Postal Service Certified Mail or Express Mail

IMCA approved

AMC V8 / Small Block Chevy

Centerforce Pilot Bearing 43001 1

Cometic 4.160 MLS Head Gasket .040 - Pontiac 389-455 1970095 Postal Service Certified Mail orComprised 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