Powermaster 182111 Performance Racing Alternator

If you like traditional looks and reliable, modern performance, you’ll love this cool GM "Shorty" 1-wire alternator. It has the look of an original generator, but is really a 12-volt, negative-ground alternator that produces 65 amps at idle and 75 amps going down the road. This model is designed to fit GM applications up to 1964 models (except with generator mounted power steering pump) and features a simple one-wire hookup. We offer this one wire alternator in a beautiful chrome finish with included stock-appearing mounting brackets (the stock fan carrier bolts to that bracket) and pulleys that accept wide 3/8” belts. GM short frame (5.95 field housing) 1.5" shorter than standard generator. Easy one-wire hookup. 65 amp idle, 75 amp cruise, 90 amp top end. 3/8" wide belt pulley included. Some applications may require pulley transfer from original generator. Uses stock-appearing bracket and fan carrier bolts.