Cometic 4.080" MLS Head Gasket (Each) - .040" Thickness - SB Ford 289-351W Non SVO Engine Mount Spacer 1978-1981 Pontiac Laurentian

1978-1981 Pontiac Laurentian

This result is better quality welds with less possibility for leaks and cracks

Frame mounting brackets measure 30" center-to-center and fit over 2" x 3" rectangle tubing

Includes 6

250 in Bore

Cometic 4.080" MLS Head Gasket (Each) - .040" Thickness - SB Ford 289-351W Non SVO Engine Mount Spacer 1978-1981 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