Cometic 4.630 MLS Head Gasket .080 - BB Chevy H760C31M Channel rests on top of

Channel rests on top of the core and two flat aluminum straps may be bolted or welded to the channel

The side plates are made from heat-treated

AN Wrench Set

Chrono Series

Cometic 4.630 MLS Head Gasket .080 - BB Chevy H760C31M Channel rests on top ofComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 080". 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