GM 17SI Alternator 12 OClock 120 Amp Natural Finish

GM 17SI Alternator, 120A w/1V pulley, Natural Finish

These Powermaster street alternators feature all of the quality construction and dependability that Powermaster is famous for. Theyre available in a variety of amperages and styles, allowing you to choose what you need for your ride and the accessories you run. So whether you need an alternator for your truck, hot rod, musclecar, sport compact, or audio competition vehicle, Powermaster gives you the power you need to get it started and keep it going.