Cometic 4.250 MLS Head Gasket .040 - AMC 390/401 H76803FM which is required for operation

which is required for operation

so you know that you can count on them

129% increase (front)

Digital Pro Shift System

Cometic 4.250 MLS Head Gasket .040 - AMC 390/401 H76803FM which is required for operationComprised 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