Cometic 4.320 MLS Head Gasket .060 - BB Chevy MAC-XC-2.0 Breathers are 2" in diameter

Breathers are 2" in diameter and feature a pre-oiled cotton inner material that may be washed and re-oiled

Ford Motor Company's Mercon(R) approved fluids including Mercon(R) V

Bushings / Friction Materials / Gaskets / Seals

upper link

3000 / 6600 RPM

Cometic 4.320 MLS Head Gasket .060 - BB Chevy MAC-XC-2.0 Breathers are 2" in diameterComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 060". 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