Cometic Motorcycle Top End Gasket Kit 99-17 Harley Touring Dyna Softail FLHX FXD. Orders can NOT be changed, altered or canceled. TOP END GASKET KITS. EST (Extreme Sealing Technology) gasket kits include embossed stainless steel head, base and rocker gaskets covered with a proprietary rubber material. Head gasket material allowsRead More