Head 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...

Cometic Harley-Davidson Sportster 55-69 Xlch Magneto Cover Gasket 5 Pack

Cometic EVO Sporty Upper Rubber Rb 1991-03, Gasket 2 Pack

All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

Cometic S&S 4 1/8 Bore Top End Kit w/ .051 Head Gaskets

Cometic 04-06 Harley-Davidson Buell Top End Gasket Kit w/ .030 Head Gasket

The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes

Cometic Harley-Davidson 03-Up Twin Cam Std Bore T/E w/Hat Seal, w/O H/G

Cometic Harley-Davidson 3.875in 1550 Twin Cam .051 Head Gasket

All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

Cometic Harley-Davidson Twin Cam 4.250in Bore .036 Head Gasket

Cometic Harley-Davidson 883-1200 .005 Copper Base (Blank)