Cometic 4.160" MLS Head Gasket (Each) - .040" - SB Chevy BRODIX AA0700AF1T57 Stainless Internal Screen

Stainless Internal Screen

Bully Dog products are built to be flexible

The mufflers in our Axle-Back systems are tuned for each specific application

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torque and lowering EGT's

Cometic 4.160" MLS Head Gasket (Each) - .040" - SB Chevy BRODIX AA0700AF1T57 Stainless Internal ScreenComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". Suitable for Brodix 12 23 Degree Head. 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