Cometic 4.125" MLS Head Gasket (Each) - .030" - SB Chevy SC021 5/8-18 in Female to 1/2

5/8-18 in Female to 1/2 in NPT Male

1990-1990 Chevrolet C70 Kodiak

Ford Fullsize Truck 2020

and two 3/8" N

1967-1974 Chevrolet C10 Pickup

Cometic 4.125" MLS Head Gasket (Each) - .030" - SB Chevy SC021 5/8-18 in Female to 1/2Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 030". 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