Gaskets

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

It has excellent sealability in a variety of environments and flange conditions

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 are proudly made in the USA with materials manufactured on American soil....

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

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 are proudly made in the USA with materials manufactured on American soil....

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 are proudly made in the USA with materials manufactured on American soil....

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

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

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

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 are proudly made in the USA with materials manufactured on American soil....

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

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

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 are proudly made in the USA with materials manufactured on American soil....

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

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 are proudly made in the USA with materials manufactured on American soil....

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

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

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

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

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

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

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 S&S 126/145in 4 3/8in .018 Head Gasket

Cometic Harley-Davidson S&S 126/145in 4 3/8in .027 Head Gasket

Cometic Harley-Davidson S&S 126/145in 4 3/8in .030 Head Gasket

Cometic Harley-Davidson S&S 126/145in 4 3/8in .036 Head Gasket

Cometic Harley-Davidson S&S 126/145in 4 3/8in .040 Head Gasket

Cometic Harley-Davidson S&S 126/145in 4 3/8in .045 Head Gasket

Cometic Harley-Davidson S&S 126/145in 4 3/8in .065 Head Gasket

Cometic Harley-Davidson S&S 126in & 145in Head & Base 4 3/8in H&B Kit,.030inH & .010inB

Cometic Harley-Davidson S&S 126in & 145in Head & Base 4 3/8in H&B Kit,.030inH & .020inB

Cometic Harley-Davidson S&S 126in & 145in Head & Base 4 3/8in H&B Kit,.036inH & .020inB

Cometic Harley-Davidson S&S 126in & 145in Head & Base 4 3/8in H&B Kit,.040inH & .010inB

Cometic Harley-Davidson S&S 126in & 145in Head & Base 4 3/8in H&B Kit,.040inH & .020inB

Cometic Harley-Davidson S&S 126in & 145in Head & Base 4 3/8in H&B Kit,.045inH & .020inB

Cometic Harley-Davidson S&S 4.125 .030 Head Gasket

Cometic Harley-Davidson S&S 4.250inH&B Kit Small Dowel, Sep Drain,.030inHg.020inB

Cometic Harley-Davidson S&S 4.250inH&B Kit Small Drain,.036inHg.020inB

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 S&S S/S/Winder 4.250in H&B .030inH/G .020inRc Base

Cometic Harley-Davidson S&S S/S/Winder 4.250in H&B .045inH/G .020inRc Base

Cometic Harley-Davidson S&S Ssw 4.250in, 131Cu .040inH/G & .010in Base

Cometic Harley-Davidson S&S T143 .040 4.425in Stock Bore 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

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 S/S 3 13/16S Head & Base Kit EVO Motors .036in H/G .020in B/G

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 are proudly made in the USA with materials manufactured on American soil....

Cometic Harley-Davidson S/S 3 13/16S Head Gasket. EVO Motors .030in 2Pk.

Cometic Harley-Davidson S/S 3 13/16S Head Gasket. EVO Motors .036in 2Pk.

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 are proudly made in the USA with materials manufactured on American soil....