Vehicle Fitment: Compatible with Chevrolet Camaro 1994-1997 V8 5.7L; Compatible with Pontiac Firebird 1994-1997 V8 5.7L, 1994 V8 5.7L (With Post B+ Terminal) Specifications: Voltage: 12V; Amperage: 140A; Rotation: CW (Clockwise); Number of Grooves: 6-Groove Pulley; Condition: New Reference Number: 8172N, 8172, 112888, 81727, 10463523, 10463680, 10480111, 10480203, 240-5457, 321-1056, 321-1113, 334-2435, 186-6180 Quality Construction: A-Premium Alternator is made from 100% new components, which can withstand the harshest environments for maximum performance and longevity and provide electricity to the car and recharge the battery.