Cometic 4.060 MLS Head Gasket .040 - SBC BR40075 3500 / 6800 RPM

3500 / 6800 RPM

10-Point Main Hoop for 1978-88 G-Body

1962-1991 Ford Country Squire

1969-1971 Jeep J-100

2007-2008 GMC Sierra 1500

Cometic 4.060 MLS Head Gasket .040 - SBC BR40075 3500 / 6800 RPMComprised 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