Cometic 4.200 MLS Head Gasket .040 - SB Chrysler R3 Block 2010013 anti-wear and extreme pressure protection

anti-wear and extreme pressure protection

Ideal for drivers and co-drivers competing in long distance races like the Mint 400

A hose connects both tubes to balance air intake pressure

1978-1984 Oldsmobile Cutlass Calais

2017-2019 GMC Sierra 3500 HD

Cometic 4.200 MLS Head Gasket .040 - SB Chrysler R3 Block 2010013 anti-wear and extreme pressure protectionComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Thickness is 0. 040". Use with W2 Heads. 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