Pro Camshaft Kit (w/ Titanium Retainers) When you step up to a Stage 2 or higher cam, the stock Toyota valve train is not designed to handle these high lift, high duration cams. The rocker arms will start to interfere with the retainers; the retainers...

Pro Camshaft Kit (w/ Chromoly Retainers) When you step up to a Stage 2 or higher cam, the stock Toyota valve train is not designed to handle these high lift, high duration cams. The rocker arms will start to interfere with the retainers; the retainers...

Valve Train Kit (Pro Cylinder Head) The Pro Series cylinder heads are designed as a stock replacement with some mild performance upgrades. Now you can refresh your old cylinder head and make it a Pro with this kit. Great for any stock application or...

Pro Cylinder Head Valve Train Kit (Carbureted) The Pro Series cylinder heads are designed as a stock replacement with some mild performance upgrades. Now you can refresh your old cylinder head and make it a Pro in your garage with this kit. These...