Cometic 4.060 MLS Head Gasket .040 - SB Chevy 42042BL genuine Chevrolet

genuine Chevrolet

9 in of Spline

AVS Headlight Covers are constructed of ultra-durable ABS plastic

Storage Case

Cometic 4.060 MLS Head Gasket .040 - SB Chevy 42042BL genuine ChevroletComprised 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