Engine Components

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

Cometic Hd 3.750in Stock Bore T/C With Base O-Rings, .040in Mls H/G

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

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

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

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 Milwaukee Performance Fatso Top End Gasket Kit

Cometic Hd 1340 3-13/16 Bore Base Gskt .016in Copper 1 Pair

Cometic Hd 1340 3-13/16 Bore Base Gskt .005in Copper 1 Pair

Cometic Hd 1340 Stock Bore Base Gskt. .005in Copper 1 Pair

Cometic 1986+ Harley-Davidson 833-122 .016 Copper Base Gasket - 2 Pack

Cometic Tp Eng '92-Up Oil Pump Rebuild *Use Tp Boards*

Cometic Tp Eng'70-99 Oil Pump Rebuild Smart Pump

Cometic Tp Eng'84-'91 Oil Pump Rebuild *Use Tp Board*

Cometic Midwest Ultima 80 Big Twin Top End Gasket Kit

Cometic Jims B/T 4-5 Spd.& 4-5-6 Spds. Trans. Rebuild Kit

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

Cometic Hd '99-16, Twin Cam T/E Gasket Kit, w/Out H/G'S

Cometic Hd '99-16 1550 Big Bore Twin Cam Top End Rebuild Kit

Cometic Hd '99-16 1550 Big Bore T/E Gasket Kit,.032in Copper H/

Cometic Hd '99-16 1550 Big Bore Twin Cam Top End Rebuild Kit

Cometic Hd '99-16 1550 Big Bore Twin Cam Top End Rebuild 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....

Cometic Hd '99-06 Complete Motor Rebuild Kit For Flt'S,.060inH/G

Cometic Hd '99-06 Complete Motor Rebuild Kit For Flt'S,.051inH/G

Cometic Hd '99-06 Complete Motor Kit For Flt'S w/.030inH/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 Hd '99-05'Dyna,'99-06 Softail Complete, 4.250inBore,.030inMls

Cometic Hd '99-05'Dyna,'99-06 Softail Complete Engine Rebuild .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 '91-03 1200 Sporty Comp Engine Kit, 3 3/4in,.030in

Cometic Hd 3 3/4in Big Bore Top End Gsk '91-'03 1200 Evo Motors.

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 3 3/4in Big Bore Top End Kit For '86-'90 883 Evo Sports

Cometic Hd '84-'91 3 3/4in Big Bore Top End Rebuild Kit

Cometic Hd '92-98 3 3/4in Big Bore Top End Rebuild Kit

Cometic Hd '92-98 3 3/4in Big Bore Top End Rebuild Kit

Cometic 84-91 2 13/16 Big Bore Top End Rebuild 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 '92-98 3 13/16'S Big Bore T/E Rebuild Kit .051in H/G

Cometic Hd '92-98 3 13/16'S Big Bore Top End Rebuild Kit

Cometic 84-91 Harley-Davidson 3 5/8 Big Twin Top End Gasket Kit w/ .060 Head Gasket

Cometic 84-91 Harley-Davidson 3 5/8 Big Twin 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 92-99 Harley-Davidson Big Twin Evo 3 5/8in Big Bore Top End Gasket Kit

Cometic 92-99 Harley-Davidson Big Twin Evo 3 5/8in Big Bore Top End Gasket Kit

Cometic 92-99 Harley-Davidson Big Twin Evo 3 5/8in Big Bore Top End Gasket Kit