Gaskets

Cometic Harley-Davidson Twin Cam T-man Performance Spec 4.125in .036 Head & Base Gasket

Cometic Harley-Davidson Twin Cam T-man Performance Spec 4.125in .040 Head & Base 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 Harley-Davidson Ultima 3 5/8in Shovelhead Engine Kit

Cometic Harley-Davidson V-Rod 4.250in Bore .027 MLS Head Gasket Kit

Cometic Harley-Davidson V-Rod 4.250in Bore .030 MLS Head Gasket Kit

Cometic Harley-Davidson V-Rod 4.250in Bore .036 MLS Head Gasket Kit

Cometic Harley-Davidson V-Rod 4.250in Bore .036 MLS Head Gasket Kit

Cometic Harley-Davidson V-Rod 4.250in Bore .040 MLS Head Gasket Kit

Cometic Harley-Davidson V-Rod 4.250in Bore .045 MLS Head Gasket Kit

Cometic Harley-Davidson V-Rod 4.250in Bore .060 MLS Head Gasket Kit

Cometic Harley-Davidson XR1200 .030 STD Bore Head Gasket (Pair)

Cometic Harley-Davidson XR1200 .040 STD Bore Head Gasket (Pair)

Cometic Harley-Davidson XR1200 3.812 .030 Big Bore Head Gasket (Pair)

Cometic Harley-Davidson XR1200 3.812 .040 Big Bore Head Gasket (Pair)

A stainless steel core with reinforced fiber facing is ideal for head gaskets, allowing heat to be drawn evenly across the gasket surface while providing maximum sealing characteristics when exposed to coolants and oils.

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

Cometic Hd 03-Up Twin Cam 1550 T/E .027in Hg 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....

Cometic Hd 03-Up Twin Cam 1550 T/E .045in 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 .060in 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 .098in 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....

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 Std Bore T/E w/ New Hat Valve Seal,030H/G

Cometic Hd 03-Up Twin Cam Std Bore T/E w/Hat Seal, w/O H/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....

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 06-14 Al Xl Models Shift Shaft Seal, 5Pk

Cometic Hd 06-14 All Xl Models Shift Shaft Seal

Cometic Hd 06-16 S/E 110in, Fxd, Fxst Models, Complete Kit

Cometic Hd 06-17 4in Bore Complete Kit, Dyna 110Cuin

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 06-Up 113inComplete Gasket Kit Dyna Models,4.060inBore.040

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 '07-Up 110in Engine Only Kit All 110in Twin Cam .030inH/G

Cometic Hd '07-Up 110in Engine Only Kit All 110in Twin Cam .036inH/G

Cometic Hd '07-Up 110in Engine Only Kit All 110in Twin Cam .040inH/G

Cometic Hd '07-Up 110in Engine Only Kit All 110in Twin Cam .045inH/G

Cometic Hd '07-Up 110in Engine Only Kit All 110in Twin Cam, No H/G

Cometic Hd 11-14 Twin Cam Breather Filter Element Gskt 10Pk.Upper

Cometic Hd 1100 Evo Xl Sportster 1986- Complete Kit

Cometic Hd 1100 Evo Xl Sporty 1986-'87 Tek w/ Cork Rocker Cvr. Gskts

Cometic Hd 1100 Evo Xl Sporty '86-'87 Comp. Kit w/ Cork Rocker Gskt