Cometic Chevy Small Block 4.060 inch Bore .036 inch MLS Head Gasket (18 or 23 Deg. Heads) 2018-chevrolet-corvette-z06-esi5508727 ACL 1965-1976 Oldsmobile V8 400/425/455

ACL 1965-1976 Oldsmobile V8 400/425/455

Connected to Master BMS as part of system

Semi gloss black powder coat finish

(P/N 13214)

Cometic Chevy Small Block 4.060 inch Bore .036 inch MLS Head Gasket (18 or 23 Deg. Heads) 2018-chevrolet-corvette-z06-esi5508727 ACL 1965-1976 Oldsmobile V8 400/425/455Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 036". Round Bore. 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