Cometic 4.080" MLS Head Gasket (Each) - SB Ford 289-351W - Non-SVO - .040" Thickness 111017 Up to 600LM total output

Up to 600LM total output per bulb (high mode)

1976-1981 Chevrolet Chevette

1965-1978 Cadillac Eldorado

Note these shields are FIA rated only

Cometic 4.080" MLS Head Gasket (Each) - SB Ford 289-351W - Non-SVO - .040" Thickness 111017 Up to 600LM total outputComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 060". 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