Hamilton Cams 07-C-001 Zinc Oil Additive (3oz. Bottle)

When installing a new camshaft in your engine, its imperative to break it in. Part of this break-in process is to add a zinc additive to your oil for proper lubrication of the camshaft, and that's exactly what this bottle will do for you. Further, this additive works great for competition engines, or those that see high RPM on a frequent basis for increased engine life.