Head Gaskets

Cometic 66-84 Harley-Davidson Shovelhead EST Top End Kit w/ .040 MLS Head Gasket

Cometic 66-84 Harley-Davidson Shovelhead EST Top End Kit w/ .080 MLS Head Gasket

Cometic 66-84 Harley-Davidson Shovelhead EST Top End Kit w/ .060 Head Gasket/.065 Base Gasket

Cometic 66-84 Harley-Davidson Shovelhead EST Top End Kit w/ .045 MLS Head Gasket

Cometic 66-84 Harley-Davidson Shovelhead EST Top End Kit w/ .018 MLS Head Gasket

Cometic 70-84 Harley-Davidson Shovelhead 4 Speed EST Complete Gasket Kit w/ .050in Head Gasket

Cometic Hd Twin Cam Cam Serv Kit Herko Spec.

Cometic Hd Lower Pushrod Cover O-Ring 2004- Up Sportster 8Pk

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 110in CI Top End 4in Bore .060 Head Gasket w/ .020 Base Gasket

Cometic Harley-Davidson 110in CI Top End 4in Bore .040 Head Gasket w/ .020 Base Gasket

Cometic Harley-Davidson 110in CI Top End 4in Bore .040 Head Gasket w/ .010 Base Gasket

Cometic Jims 4in Twin Cam Complet Mtr Kit, 00-05Fxd,00-06Fxst

Cometic Jims 4in Big Bore Head & Base Kit .040in H/G .020inB/G

Cometic 66-84 Harley-Davidson 3 5/8 Top End Kit w/ .043 Head Gasket