Hamilton Cams Zinc Oil Additive (3oz. Bottle) WT-455423 these springs smooth out the

these springs smooth out the rough stuff while still flexing hard when you need it

5" Smooth Body Shocks for even better ride quality and performance

This bumper will not allow the use of the factory tow hitch

it puts all of the load on the CP3 injection pump to inevitably "suck" the fuel from the tank

While still using Currie

Hamilton Cams Zinc Oil Additive (3oz. Bottle) WT-455423 these springs smooth out theWhen 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.