Cometic 4.340 MLS Head Gasket .040 - 426 Hemi Cloyes 1955-1981 Pontiac Laurentian

1955-1981 Pontiac Laurentian

0 mm Ring Grooves

RaceQuip's 6-Point Camlock Harness System features twin individual shoulder belts and carries an SFI 16

3" Diameter and 6" in total length

Cometic 4.340 MLS Head Gasket .040 - 426 Hemi Cloyes 1955-1981 Pontiac LaurentianComprised 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