Powermaster GM Original Look 12SI Alternator - 150 amps - 12V - 1-Wire / 3-Wire - Single V-Belt Pulley - Straight Mount - Chrome - GM 37293 H771003M Normally Open

Normally Open

requiring less wheel offset

lengths and three temperature ranges

Block Chrysler 360 engines fits most production chassis

Powermaster GM Original Look 12SI Alternator - 150 amps - 12V - 1-Wire / 3-Wire - Single V-Belt Pulley - Straight Mount - Chrome - GM 37293 H771003M Normally OpenPowermaster Alternator 37293 12si 140 Amp w 1 V Belt Pulley OE Look Chrome Ultimate Custom Billet Look At Affordable Prices Smooth Die Cast Housing w Teardrop Design Smooth Back w Special Powermaster Vents Gold Battery Post Proof Of Performance Tags Powermaster produces alternators and starters for both street rod and racing applications. They also offer related accessories, including brackets, wiring harnesses, pulleys, and drive kits. Powermaster