Cometic 4.125" MLS Head Gasket (Each) - .040" - SB Chevy BRODIX 2010177 free-flow design will not degrade

free-flow design will not degrade the performance of your vehicle

Using the patented Centerforce centrifugal weights (where applicable) and premium friction materials

Anti-Fatigue Strap

s Torque Arms add strength and adjustability over the weak factory torque arm

Cometic 4.125" MLS Head Gasket (Each) - .040" - SB Chevy BRODIX 2010177 free-flow design will not degradeComprised 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