Constructed from spring steel or graphite Spring steel gaskets are made from a stainless steel shim design coated with a .0001" thickness of silicone on both sides Graphite material is impervious to fuels, coolants and oils Engine case rebuild gasket kits include all gaskets needed for a lower end rebuild (base gasket not included) Bottom end gasket kits include correct oil seals, O-rings, drain plug washers, water pump cover gaskets
Materials will vary depending on what is correct and engineered for specified application
Purchase a top and a bottom end gasket kit for a complete gasket kit when doing a total engine rebuild
Some kits available with clutch and magneto cover gaskets made from EST material instead of fiber
Made in the U.S.A.