Pay in 4 interest-free payments of $22.63 Learn more
Ships within 48 hours · Estimated delivery Nov 1 - Nov 6
1954-1956 Mercury Custom
This product is for owners of LS1/LS6 engines that are looking to replace their factory water necks with a 90 deg
Sprinkle product on spills and sweep up
Hardware / Relays / Switches
73% compared to competitors 8 layer at 2
Cometic 4.500" Bore Head Gasket 0.040" Thickness Multi-Layered Steel Marine - BB Chevy R03J015L 1954-1956 Mercury CustomComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0. 040". 4 Bolts in Valley. 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
