Cometic 4.100" MLS Head Gasket (Each) - .040" Thickness - SB Ford 289-351W Non SVO HSSML11 1/4 in Square Ratchet Drive

1/4 in Square Ratchet Drive

Available With Either Straight/90 Degree/135 Degree Boots

Kit contains 1 80297NDP-1 heat exchanger and 2 80297NDP-2 engine coolers

Length listed is overall length

2018 Chevrolet Silverado 1500 RWD 69

Cometic 4.100" MLS Head Gasket (Each) - .040" Thickness - SB Ford 289-351W Non SVO HSSML11 1/4 in Square Ratchet DriveComprised 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