Cometic 4.200 MLS Head Gasket .051 - SBC V2021 Body Brace Ends 1/4" Hole

Body Brace Ends 1/4" Hole For 23080/81

Improved softer leather

3/8 in Square Spline

Ford Fullsize Truck 2020-21

Cometic 4.200 MLS Head Gasket .051 - SBC V2021 Body Brace Ends 1/4" HoleComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 051". 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