This Pepco Straight Cut Camshaft Gear Set is suited for race engines
 
Steel On Steel Straight Cut Cam Gear Set For Volkswagen Air-cooled Engines. Reduces Camshaft Side-Load Against The Thrust Cam Bearing Increasing Horsepower. This Cam Gear Set Is Set Up For Standard Cam Gear Timing. Works With Most Aftermarket Camshafts, Engle, Web, Scat, Empi.