Powermaster 47297 Performance Racing Alternator - Smooth Look - 150 Amp - V-Belt

Compatible with GM®. This product is not created or sold by GM®. 12SI Natural 150A Smooth Look 1V Pulley 1 or 3 Wire. Sold Individually.;

Charging down the strip, breaking away from the pack, or stunning the crowd with wicked sound, your high performance vehicle demands power. Get that power without a lot of hassle with Powermaster! To fire up your high-compression engine, Summit has Powermaster starters, which pack more torque and endurance into a lightweight unit, but fit like stock. To stay charged lap after lap, drop in a Powermaster alternator-they're lightweight and built to withstand all the abuse the track or trail can dish out. Powermaster even makes all the brackets, pulleys, and dress-up parts your electrical system could ever need.;