Cometic 4.630 MLS Head Gasket - .066 - BB Chevy BRODIX H775C15XL For externally balanced engines

For externally balanced engines

and 31" overall widths (including tanks)

062" thick spring steel material

1989-1990 Chevrolet C3500

EPS cheek pads provide the best in lateral crash safety

Cometic 4.630 MLS Head Gasket - .066 - BB Chevy BRODIX H775C15XL For externally balanced enginesComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 066". Suitable for Brodix Big Duke Brodie Head. 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