Cometic 4.180" MLS Head Gasket (Each) - SB Ford 302-351W SVO - w/ Valve Pockets - Yates (Left) - .040" Thickness 10249 1979-2000 GMC K2500

1979-2000 GMC K2500

Nitrous Pressure Gauge

1993-2002 Chevrolet Astro

Infiniti 2003-13

Cometic 4.180" MLS Head Gasket (Each) - SB Ford 302-351W SVO - w/ Valve Pockets - Yates (Left) - .040" Thickness 10249 1979-2000 GMC K2500Comprised of multiple embossed layers of stainless steel and outer layers utilizing a Viton rubber coating. Compressed thickness is 0. 040". Left Side. 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