Gasket Kits

Cometic Hd '99-17inEst 3.875in Big Bore T/C .030in H/G Top End Rebuild

Cometic Hd '99-17 3.875in Big Bore T/C .018in H/G Top End Rebuild

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...

Cometic Midwest Ultima 96 Big Twin Top End Gasket Kit

Cometic Milwaukee Performance Fatso Top End Gasket Kit

Cometic Midwest Ultima 80 Big Twin Top End Gasket Kit

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...

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...

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...

Cometic Hd 3 3/4in Big Bore Top End Kit For '86-'90 883 Evo Sports

Cometic Hd '84-'91 3 3/4in Big Bore Top End Rebuild Kit

Cometic Hd '92-98 3 3/4in Big Bore Top End Rebuild Kit

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...

Cometic 92-99 Harley-Davidson Big Twin Evo 3 5/8in Big Bore Top End Gasket Kit

Cometic 92-99 Harley-Davidson Big Twin Evo 3 5/8in Big Bore Top End Gasket Kit