Cometic Gasket C3133-EST EST Top End Gasket Kit - 78mm Bore chemical-engine-oil-20w50 1987-1993 Harley Davidson FXRS-SP Low

1987-1993 Harley Davidson FXRS-SP Low Rider Sport

Easy on Easy off set up

removal and replacement

2005-2021 Yamaha YZ125

2007-2009 Suzuki GSX-R1000

Cometic Gasket C3133-EST EST Top End Gasket Kit - 78mm Bore chemical-engine-oil-20w50 1987-1993 Harley Davidson FXRS-SP LowIncludes 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