Cometic Millennium 3-9/16in Bore Head & Base Kit .040in H/G & .018inB/G - C9791-040

Cometic Millennium 3-9/16in Bore Head & Base Kit .040in H/G & .018inB/G

Cometic Millennium 3-9/16in Bore Head & Base Kit .030in H/G & .020inB/G - C9791-030-020

Cometic Millennium 3-9/16in Bore Head & Base Kit .030in H/G & .020inB/G

Cometic Millennium 3-9/16in Bore Head & Base Kit .030in H/G & .018inB/G - C9791-030

Cometic Millennium 3-9/16in Bore Head & Base Kit .030in H/G & .018inB/G

Cometic Millennium 3-9/16in Bore Head & Base Kit .027in H/G & .018inB/G - C9791

Cometic Millennium 3-9/16in Bore Head & Base Kit .027in H/G & .018inB/G

Cometic Harley-Davidson 3.750in Stock Bore T/C With Base O-Rings, .040in Mls H/G - C9790-HB-040

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 3.750in Stock Bore T/C With Base O-Rings, .030in Mls H/G - C9790-HB

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 3.570in Stock Bore EVO .027 Head Gasket (Pair) - C9790-027

Cometic Harley-Davidson 3.570in Stock Bore EVO .027 Head Gasket (Pair)

Cometic Harley-Davidson 3.570in Stock Bore EVO .018 Head Gasket (Pair) - C9790-018

Cometic Harley-Davidson 3.570in Stock Bore EVO .018 Head Gasket (Pair)

Cometic Harley-Davidson 3.570in Stock Bore EVO .030 Head Gasket (Pair) - C9790

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 99-16 1550 Big Bore T/C T/E Rebuild.040inMls H/G - C9780W

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 91-03 1200 Sporty Comp Engine Kit 3 3/4in.030in - C9776-COMP

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

Cometic 84-91 2 13/16 Big Bore Top End Rebuild Kit w/ .030 Head Gasket - C9769-030

Cometic 84-91 2 13/16 Big Bore Top End Rebuild Kit w/ .030 Head Gasket