Cometic 4.125" MLS Head Gasket (Each) - .040" Thickness - SB Chevy 262-400 18/23 w/ Steam Holes Simpson Hybrid Helmet Anchors Signature B&M blue fluid color

Signature B&M blue fluid color

Street Stocks and Sportsman Class cars

4L60 / 4L60E / 4L65E / TH700R4

Bert Ball Spline Tailshaft housings

Dual Pattern Drive Lugs

Cometic 4.125" MLS Head Gasket (Each) - .040" Thickness - SB Chevy 262-400 18/23 w/ Steam Holes Simpson Hybrid Helmet Anchors Signature B&M blue fluid colorComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". 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