Search by number: 1997 Chevrolet P Series Trucks 7.4L 8 Cyl Alternator ProAmp 8216-5 $101.00 each OPTIONS: P32 Chassis Standard 105 Amp ProAmp 8166-11 $117.00 each OPTIONS: P32 Chassis Standard 105 Amp ProAmp 8209-5 $122.00 each OPTIONS: P32 Chassis Option 124 Amp ProAmp 7955-7 $142.00 each OPTIONS: P32 Chassis Option 124 Amp ProAmpN 8166-11N $105.00 each OPTIONS: P32 Chassis Standard 105 Amp ProAmpN 8216-5N $130.00 each OPTIONS: P32 Chassis Standard 105 Amp 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