Powermaster GM Original Look 12SI Alternator - 150 amps - 12V - 1-Wire / 3-Wire - Single V-Belt Pulley - Straight Mount - Chrome - GM 37294 Helmet Air System Blower Filter Three 2-5/8 in Holes

Three 2-5/8 in Holes

Musclecar applications like Ford Top Loader

with standard metering block gasket such as: 1848

unsprung weight is the most critical weight in a late model stock race car

3135 in Valve Stem

Powermaster GM Original Look 12SI Alternator - 150 amps - 12V - 1-Wire / 3-Wire - Single V-Belt Pulley - Straight Mount - Chrome - GM 37294 Helmet Air System Blower Filter Three 2-5/8 in HolesPowermaster Alternator 37294 12si 140 Amp OE Look w Baffled Fan Cone 1 V Belt Pulley 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