Engine Components

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 2007+ Harley-Davidson 1200 Sportster Est Top End Gasket Kit

Cometic 2007+ Harley-Davidson 1200 Sportster Top End Gasket Kit w/ .030 Head 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 are proudly made in the USA with materials manufactured on American soil....

Cometic Hd 2007-Up Est Sportster Comp.Motor Rebuild,w/.030Hg

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....

Cometic Hd 2007-16 Twin Cam Fl Models California Sidecar Spec

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 2007+ FL Models Jims 4in Bore Complete Gasket Kit

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 2007+ Harley-Davidson Softail Models 4in Bore Complete Gasket Kit

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 Ultima Tappet Service Kit (Blank)

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....

Cometic Delkron 107in& 117in T/C Top End H/G, B/G ,w/Oe Rocker Box

Cometic Delkron 107in& 117in T/C Top End H/G, B/G ,w/Oe Rocker Box

Cometic Delkron 107in& 117in T/C Top End H/G, B/G ,w/Delkron Rocker

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 Hd '99-Up 4 1/8in .030Mls T/C Comp Rebuild Kit For Flt'S

Cometic Hd '99-06 Complete 1550 T/C No H/G Rebuild Kt Ex 06 Dyna

Cometic Hd '99-06 Complete 1550 T/C .036inH/G Rebuild Kt Ex 06 Dyna

Cometic Delkron Twin Cam Rocker Box Rebuild Kit, Smoothie Style

Cometic Delkron Twin Cam Rocker Box Rebuild Kit, Delkron Style

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....

Cometic Hd Std Bore Evo Top End w/ S&S Style Rocker Box, Est

Cometic S&S Die Cast Rocker Box G/ Kit Est Kitw/Evo Rocker Base 84-99

Cometic S&S Die Cast Rocker Box G/ Kit Est Kitw/Evo Rocker Base 84-99

Cometic S&S, B2, V117, V124 Rocker Box Gasket & Seal Kit

Cometic 70-84 Harley-Davidson Shovelhead 3 5/8in Big Bore Copper Complete Gasket Kit 4 SP

Cometic 70-84 Harley-Davidson Shovelhead 3 5/8in Big Bore Complete Gasket Kit 4 SP

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 Hat Style Viton Valve Stem Seal All Twin Cam 03-17 4Pk

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 Hd Clutch Cover Seal inRubberin 2006-17 Dyna Fxst 2006-16 Fl5 Pk

Cometic Hd Clutch Cover Seal inRubberin 2006-17 Dyna, Fxst, 2006-16, Fl, 1Pk

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 Hd 2006-17 Dyna, 07-17 Softail Ca. Side Car Primary Kit

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....

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....

Cometic Hd 03-Up Twin Cam 1550 T/E .098in Hg w/ New Hat Valve Seal

Cometic Hd 03-Up Twin Cam 1550 T/E .080in Hg w/ New Hat Valve Seal

Cometic Hd 03-Up Twin Cam 1550 T/E .060in Hg w/ New Hat Valve Seal

Cometic Hd 03-Up Twin Cam 1550 T/E .051in Hg w/ New Hat Valve Seal

Cometic Hd 03-Up Twin Cam 1550 T/E w/ New Hat Valve Seal

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....