Engine Components

Cometic Hd 1340 3-13/16in .010 Copper B w/O Oil Drain Holes

Cometic Hd 1340 3-13/16in .005 Copper B w/O Oil Drain Holes

Cometic Hd Evo 1340 3-13/16 w/O Oil Ho (Blank)

Cometic 73-76 Harley-Davidson 1000 Sportster L Top End Gasket Kit

Cometic 72-73 Harley-Davidson 1000 Sporty Top End 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 '57-'71 900 Iron Sporty Top End Rebuild Kit

Cometic Hd '57-'71 900 Iron Sporty T/E Rebuild Kit w/.050 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....

Cometic 84-99 Harley-Davidson 1340 EVO .014 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 Hd 883-1200 Evo '86-'99 Base Gaskets .014in w/ Embossments

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 Push Rod Cover Seal Set in91-97in 883/1200, 4/Set

Cometic Hd Stud Washer.031 Vulcanized 8/Kit

Cometic Hd Anti-Rotation Pin O-Ring Se in91-97in 883/1200, 4/Set

Cometic Hd Air Cleaner Gasket .039 Fib in88-97in 883/1200,in90-97in1340

Cometic Hd Air Cleaner Gasket .031 Fib in86-87in 883,in86-89in1340

Cometic Hd Front Tappet Guide Gasket (Blank)

Cometic Hd Rear Tappet Guide Gasket (Blank)

Cometic Hd Upper Pushrod Cover O-Ring in86-97in 883/1200/1340, 4/Set

Cometic Hd Lower Pushrod Cover O-Ring (Blank)

Cometic Hd Mid Pushrod Cover O-Ring Se (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....

Cometic Hd Carb To Manifold Seal All Models in89in To Present

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 1340 Evo 3 5/8 Bore .043 Copper 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 92-00 Edelbrock Big Twin Top End Gasket Set Est

Cometic 92-00 Edelbrock Big Twin Top End Gasket Set

Cometic 92-99 Harley-Davidson 1340 Big Twin Top End Gasket Kit

Cometic Harley-Davidson Twin Cam 4.250in Bore .051 Head Gasket

Cometic Harley-Davidson Twin Cam 4.250in Bore .050 Head Gasket

Cometic Harley-Davidson Twin Cam 4.250in Bore .045 Head Gasket

Cometic Hd T/C 4.250in Head & Base Kit .040inH/G & .010in Base

Cometic Hd T/C 4.250in Head & Base Kit .040inH/G&.020in Baset/C Profile

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 T/C 4.250in Head & Base Kit .036inH/G & .020in Base

Cometic Harley-Davidson Twin Cam 4.250in Bore .036 Head Gasket

Cometic Hd T/C 4.250in Head & Base Kit .030inH/G & .020in Base

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 Twin Cam 4.250in Bore .027 Head Gasket

Cometic Harley-Davidson Twin Cam 4.250in Bore .018 Head Gasket

Cometic 84-91 Harley-Davidson 1340 EVO Big Twin Rocker Box Kit

Cometic 84-91 Harley-Davidson 1340 Evo Big Twin Top End Gasket Kit

Cometic Hd 1200 Evo 1991-95 5-Speed Rocker Box Kit

Cometic Edelbrock 1200 Evo '91-00 5 Spd. Top End Rebuild

Cometic Hd 1200 Evo 1991-03 5-Speed Top End Rebuild

Cometic Harley-Davidson Twin Cam 4.060in Bore .040 Head & Base Gasket

Cometic Harley-Davidson Twin Cam 4.060in Bore .030 Head & Base Gasket