Cometic Gasket C3133-EST EST Top End Gasket Kit - 78mm Bore chemical-engine-oil-20w50 1988-1991 Harley Davidson FLTC Tour

1988-1991 Harley Davidson FLTC Tour Glide Classic

2005-2021 Yamaha YZ125

2013 Husaberg FE450

2008 Polaris 700 IQ

1987-1993 Harley Davidson FXRS-SP Low Rider Sport

Cometic Gasket C3133-EST EST Top End Gasket Kit - 78mm Bore chemical-engine-oil-20w50 1988-1991 Harley Davidson FLTC TourIncludes valve stem seals. EST (Extreme Sealing Technology) gasket kits include embossed stainless steel head, base and rocker gaskets covered with a proprietary rubber material. Head gasket material allows heat to be drawn away from the combustion ring and dissipated evenly across the gasket surface to eliminate hot spots and gasket failure. Sets contain all the necessary gaskets, seals and O rings to rebuild the top end from the cylinder base