ALLSTAR PERFORMANCE – GM Alternator Chrome 100 Amp 1-Wire
ALL80505

Alternator – 100 amps – 12V – 1-Wire – Single V-Belt Pulley – Aluminum Case – Chrome – GM – Each

This alternator only requires a one-wire connection but may also be used in three wire applications as original by removing installed plug. Pulley has a .675 ID hole, shaft size is .670.