Cometic Gasket · New
Cometic 96-97 Polaris SL 780 71.5mm Bore Top End Gasket Kit
MPN C6143 · Store SKU cgsC6143
Supplier stock checked 11/7/2026, 9:03:37 AM UTC. Adding a part does not reserve it.
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Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manufactured on American soil. We are constantly updating and adding models to our ever growing library of gaskets for Powersports, Street Bikes, Snowmobiles, Harley-Davidson and V-Twin applications. Polaris SL 780/ SLT 780/SLX 780 Top End Gasket Kit, 71.5mm Bore, .020" Rubber Coated Stainless Cylinder Head Gasket Cometic utlizes their in-house dynamometersand engine assembly rooms to ensure quality and reliability Polaris SL 780/ SLT 780/SLX 780 Top End Gasket Kit 71.5mm Top End Gasket Kit Top End Gasket Kit
Manufacturer fitment & guides
Check C6143 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
