Engine Components

Cometic Harley Davidson Twin Cam 100mm Bore .018 Head Gasket

Cometic Harley Davidson Twin Cam 100mm Bore .030 Head Gasket

Cometic 66-84 Shovel 3 13/16in Base Gas .063inCopper, No Drains,4.015Id

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 Motor Only Kit All 3.750in T/C Engines.030inH/G

Cometic Hd '99-Up Motor Only Kit 100Mm Twin Cam Motors .030in

Cometic Hd '99-Up Motor Only Kit All 1550 T/C Motors,.036inH/G

Cometic Hd '99-Up Motor Only Kit All 1550 Twin Cam Motors .030in

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 '84-'91 Big Twin inMotor Onlyin Gasket Kit .051in

Cometic Hd '84-'91 Big Twin .030in inMotor Onlyin 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 Hd 1992-98 Big Twin inMotor Onlyin3 13/16in

Cometic Hd 1992-98 Big Twin inMotor OnlyinGasket Kit

Cometic Hd 1992-98 Big Twin inMotor OnlyinGasket 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 Hd '80-93 B/T Primary Service Kit Fxr,Flht,Flt, Delkron

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 '94-06 B/T Primary Service Kit Fxr,Flht,Fltw/Trans Seals

Cometic Hd '94-06 B/T Primary Service Kit Fxr,Flht,Flt, Delkron

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 '89-93 Evo Primary Service Kit Fxst, Fxd, Revenge Cycle

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 '94-06 B/T Primary Service Fxst, '94-2005 Fxd Ca Side Car

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 4.125 .040 MLS Head Gasket

Cometic Harley-Davidson 4.125 .036 MLS Head Gasket

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

Cometic Harley-Davidson 4.125 .030 MLS Head Gasket

Cometic Harley-Davidson 4.125 .027 MLS Head Gasket

Cometic Harley-Davidson 4in .060in Head Gaskets

Cometic Harley-Davidson 4in .051in Head Gaskets

Cometic Harley-Davidson 4in .045in 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 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 Harley-Davidson 4in .027in Head Gaskets

Cometic Revolution Xl 3 3/4 & 3 13/16 Base Kit, .020inBase, 4in Spigot

Cometic Revolution Xl 3 3/4 & 3 13/16 Base Kit, .014inBase, 4in Spigot

Cometic Revolution Xl 3 3/4 & 3 13/16 Base,.005inCopper 4in Spigot

Cometic Revolution Xl, 3 3/4 & 3 13/16 Base Kit, .010inBase, 4in Spigot

Cometic Hd 4 1/8in S&S,Tp Base Gasket Evo,.030inRc

Cometic Hd 4 1/8in S&S,Tp Base Gasket Evo,.020inRc

Cometic Hd 4 1/8in S&S,Tp Base Gasket Evo,.010inRc

Cometic Hd 4in S&S, Tp Base Gsk Pair Big Bore .020inFiber

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 84-99 Harley-Davidson 1340 EVO 3 13/16 Big Bore .030 RCM

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....