Cometic 4.100 MLS Head Gasket .040 - Ford 351C/400M Gauge Mount Black Widow Dirt Late Model

Black Widow Dirt Late Model

Hot Rod 2 5/8" Fuel Gauge

900" wide (ALL56214)

Water Pump Spacer

075inSince 1989

Cometic 4.100 MLS Head Gasket .040 - Ford 351C/400M Gauge Mount Black Widow Dirt Late ModelComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". 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 by the two