Cometic 4.100" MLS Head Gasket (Each) - .040" Thickness - SB Chevy 262-400 18/23 w/ Steam Holes 122008 Lengths stated are overall end-to-end

Lengths stated are overall end-to-end

1L Hemi 6-Rib 918432

but BMR insists on this operation as part of our spring manufacturing process

2800 / 6400 RPM

Includes BLACK 60-inch long outboard lap belt (non-retracting)

Cometic 4.100" MLS Head Gasket (Each) - .040" Thickness - SB Chevy 262-400 18/23 w/ Steam Holes 122008 Lengths stated are overall end-to-endComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". 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