Cometic 84-91 Harley-Davidson Rocker Box Build Kit for 5 SPDS

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. We are constantly updating and adding models to our ever growing library of gaskets for Powersports, Street Bikes, Snowmobiles, Harley-Davidson and V-Twin applications.

Cometic 84-91 Harley-Davidson Rocker Box Build Kit for 5 SPDS

Rocker Box Rebuild EST Gasket Kit

Rocker Box Kit