Chevrolet K20 Pickup Alternators and Generators
The Chevrolet K20 Pickup, spanning model years 1960–1986, has a range of alternators and generators that includes remanufactured units, OE replacement parts, and performance options across a variety of fitment styles and finishes. Pick your Chevrolet K20 Pickup's year above to narrow the list to alternators and generators with confirmed fitment. Every part shown is checked against our vehicle data.
Representative Photo, actual item may vary
Powermaster 82117 PowerGEN 6-Volt Alternator 60 Amp Short Case Black
Powermaster 82057 PowerGEN Alternator 60 Amp 6-Volt Long Case Black
Representative Photo, actual item may vary
Tuff Stuff Performance 7102 GM Alternator 80 Amp External Regulator V-Belt
Speedmaster PCE232.1011 BBC 454 Short Water Pump Aluminum Alternator Bracket Kit Polished
Speedmaster PCE232.1005 SBC 350 Short Waterpump Low Mount LH Alternator Bracket Kit Chrome
Speedmaster PCE232.1002 SBC 350 Long Water Pump Alternator Bracket Kit Polished Aluminum
Speedmaster PCE232.1022 SBC Camel Hump Fuelie Long Water Pump Billet Alternator Bracket
Speedmaster PCE232.1026 BBC Alternator Bracket for Short or Electric Water Pump
Speedmaster PCE232.1024 Billet Aluminum Alternator Bracket for Chevy SBC 350 Electric Water Pump
Speedmaster PCE232.1007 SBC 350 Alternator Bracket Kit Chrome Long Water Pump
Speedmaster PCE360.1111 SBC 100 Amp 1-Wire Alternator with Billet Bracket Kit
Speedmaster PCE360.1106 Chevy SBC 350 100 Amp Alternator with Low Mount Bracket Kit
Speedmaster PCE360.1102 SBC 350 100 Amp Alternator with Short Water Pump Bracket Kit Polished
Speedmaster PCE360.1101 Chevy SBC 350 100 Amp Alternator Kit with Aluminum Bracket
Speedmaster PCE360.1108 High Output 100 Amp 1-Wire Alternator with Bracket Kit for Chevy SBC 350
Speedmaster PCE360.1112 100 Amp 1-Wire Alternator with Low Mount Electric Pump Bracket for Chevy SBC 350
What's here for your Chevrolet K20 Pickup
- Alternators — including remanufactured, heavy-duty, chrome, black, and polished finishes
- Alternator and Generator Related Components — kits and individual pieces covering a range of configurations
- Alternator Brackets — single and kit formats in OE replacement and performance styles
The widest selection here comes from Tuff Country Suspension, Standard Motor Products, Speedmaster, and ACDelco, covering everything from straightforward OE-style replacements to performance and appearance-focused options. Other categories Chevrolet K20 Pickup owners shop for: Chevrolet K20 Pickup Springs and Suspension Parts, Chevrolet K20 Pickup Exhaust and Tail Pipes and Chevrolet K20 Pickup Body Frame Parts, or browse all Chevrolet K20 Pickup parts and accessories.