The Streetmaster in not just for any car. Its for the Pro-Street world of burn-outs and boulevards , of stall speed and stereos.. The performance world where performance meets style. Commonly used to inhance bottom end torque characteristics without sacrificing cruise efficiency. Minimize low rpm slippage. Reduces heat build-up. Welded pump and turbine fins. Torrington bearings. Make the most of your everyday driving needs.