Cometic 4.100" MLS Head Gasket (Each) - .040" Thickness - SB Ford 302-351W SVO - Round Bore Ballast Bracket 1979-1992 GMC G3500

1979-1992 GMC G3500

Street Stock (stock mount)

1964-1972 Buick Sportwagon

Oil Accumulator Gauge

Cometic 4.100" MLS Head Gasket (Each) - .040" Thickness - SB Ford 302-351W SVO - Round Bore Ballast Bracket 1979-1992 GMC G3500Comprised 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