Cometic 4.580 MLS Head Gasket .051 - BB Chevy Marine AN Dust Cap Brass coil wire contact increases

Brass coil wire contact increases energy efficiency and resists corrosion better than aluminum

TPP rating of 10

Can be used to add memory function to any pressure gauge (air only)

Exclusive low pressure sensor automatically adds air if pressure drops below 5 PSI

Cometic 4.580 MLS Head Gasket .051 - BB Chevy Marine AN Dust Cap Brass coil wire contact increasesComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0. 051". 2 Slotted Valley Bolts. 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