Cometic Gasket Engine/Trans Gasket Kit - .040in. Headgasket - 3.937in.
At Cometic Gasket, our goal is to offer the latest in gasket technology.
Materials, manufacturing processes and gasket designs are constantly improving to match the higher level of performance for todays powerful V-Twin engines.
Cometic Gasket Kits for Harley Davidson models include every gasket, seal, washer, and o-ring needed for a complete overhaul.
When purchasing a Cometic gasket kit, you can rest assured that every component will be the best solution for your application.
EST Extreme Sealing Technology kits are available in Complete Motor Kits and Top End Kits.
Harley-DavidsonR EST Gasket Kits contain MLS Head Gaskets, Steel Viton coated Base Gaskets, blue Viton Valve Stem Seals and AFM material.