Wilson 63 Amp Alternator - Remanufactured - 90-01-3125 Part #: 90-01-3125 Line: WIL Wilson 63 Amp Alternator - Remanufactured 1 Year Limited Warranty Clock Position: 3:00 Fan Type: External Polarity: Negative Rotation Direction: Clockwise Voltage Regulator Type: Internal Series: 10SI New Or Remanufactured: Remanufactured Pulley Included: Yes Voltage (V): 12 Volt Amperage (A): 63 Amp OE Manufacturer: Delco, Delphi Number Of Pulley Grooves: 1 One Wire Capable: Yes AC Tap: Yes Pulley Belt Type: V-Belt Brushless: No Show More Show Less