Search by number: 1994 Chevrolet Corvette 5.7L 8 Cyl Alternator ProAmp 7864-2 $97.00 each OPTIONS: VIN J ProAmp 8173-2 $105.00 each OPTIONS: VIN P ProAmpN 8173-2N $147.00 each OPTIONS: VIN P ProAmpN 7864-2N $188.00 each OPTIONS: VIN J Why is there more than one unit for my car? Look at the TECH SPECS when more than one unit is shown for your car. AMPS (ELECTRIC CAPACITY): must match you vehicle electric requirements. *** Call us if you are looking to increase your unit capacity! OE ALTERNATOR MANUFACTURER: It is recommended to match the Make of your alternator