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Cometic Powersport Gasket kits for motorcycles, ATVs, and UTVs come complete with a head gasket and base gasket, and designated kits include reed valves, power valves,...
Cometic Powersport Gasket kits for motorcycles, ATVs, and UTVs come complete with a head gasket and base gasket, and designated kits include reed valves, power valves, and exhaust gaskets—everything you need for a leak-free system that will keep you burning up the trails. Cometic Gasket’s top end gasket kits feature Extreme Sealing Technology—the most technologically advanced materials available to ensure a critical seal and superior durability that meets and exceeds original equipment specifications. Build your racer right and own the off-road!
Cometic Powersport Gasket kits for motorcycles, ATVs, and UTVs come complete with a head gasket and base gasket, and designated kits include reed valves, power valves, and exhaust gaskets—everything you need for a leak-free system that will keep you burning up the trails. Cometic Gasket’s top end gasket kits feature Extreme Sealing Technology—the most technologically advanced materials available to ensure a critical seal and superior durability that meets and exceeds original equipment specifications. Build your racer right and own the off-road!
TOP END EST GSKT KIT BIG BORE H-D EVO BIG TWIN
Part Number: CVT-C9917
Not Yet Reviewed
Estimated Ship Date: Aug 18, 2025 if ordered today
Estimated Ship Date: Aug 18, 2025 if ordered today
Head Gasket, Multi-Layer Stainless Steel, 4.125 in. Bore, 0.030 in. Thick, Harley-Davidson®, Pair
Part Number: CVT-C9910
Not Yet Reviewed
Estimated Ship Date: Aug 19, 2025 if ordered today
Estimated Ship Date: Aug 19, 2025 if ordered today
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