Gasket Kits

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 Harley-Davidson 3 5/8 Shovelhead .020 Base Gasket w/o Oil Holes

Cometic Harley-Davidson 3 5/8 Shovelhead .043 Front Base Gasket

Cometic Harley-Davidson 3 5/8 Shovelhead .031 Front Base Gasket

Cometic Harley-Davidson 3 5/8 Shovelhead .125 Front Base Gasket

Cometic Harley-Davidson 3 5/8 Shovelhead .100 Front Base Gasket

Cometic Harley-Davidson 3 5/8 Shovelhead .080 Front Base Gasket

Cometic Harley-Davidson 3 5/8 Shovelhead .063 Front Base Gasket

Cometic Harley-Davidson 3 5/8 Shovelhead .060 Front Base Gasket

Cometic Harley-Davidson 3 5/8 Shovelhead .050 Front Base Gasket

Cometic Harley-Davidson 3 5/8 Shovelhead .040 Front Base Gasket

Cometic Harley-Davidson 3 5/8 Shovelhead .032 Front Base Gasket

Cometic Harley-Davidson 3 5/8 Shovelhead .010 Front Base Gasket

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 Harley-Davidson Shovelhead .020 Base Gasket