Teslas and other electric vehicles may be exciting and get a lot of press, but they are nothing new. Electric-powered vehicles have been traveling the highways and byways since the 19th century. Even the gasoline- and diesel-powered vehicles that still dominate the roads today rely on the magic of electricity for starting, lighting and many other duties.
If you own or drive a vintage Chevy or GMC, Classic Chevy can supply you with the Chevrolet electrical systems, parts and components you need to keep your vehicle running reliably, comfortably and safely. We can provide you with everything from Chevy taillights to a 1987 Chevy Caprice Classic brougham front headlight.
Car and truck parts are easy to order here too. When you shop online securely and conveniently at ClassicChevy.com, you can locate what you need from the comfort of your own home or workplace.
The easiest way is simply to enter the make, model and year of the vehicle at the top of the page and then type in the part you're looking for. After you've made your selection, we'll do the rest. Many items ship within 24 hours of receipt of your order.
Interior Lighting Solutions
In addition to headlights and taillights, you'll find plenty of interior lighting solutions here, like dome light housings, courtesy light kits and replacement light bulbs.
Of course, we stock all the other electrical components you will need for your Chevrolet. These range from fuses and wiring harness straps to high-tech engine control units and turbine fuel flow sensors. Our spark plug wires, distributors and other electrical ignition parts will help keep your vehicle starting and running reliably.
Can't find what you're searching for? Get in touch with our crack customer service staff. They will be happy to shed some light on the subject.
Electrical System

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Chevelle (64-83) PART #: 50-203894-1 Chevelle Engine Wiring Harness, Small Block, For Cars With Factory Gauges & Without Turbo Hydra-Matic TH400 Automatic Transmission, 1972$239.40 Each
Chevelle (64-83) PART #: 50-203893-1 Chevelle Engine Wiring Harness, Big Block, For Cars With Manual Transmission, 1971$201.40 Each
Chevelle (64-83) PART #: 50-203892-1 Chevelle Engine Wiring Harness, Big Block, For Cars With Turbo Hydra-Matic TH400 Automatic Transmission, 1971$208.05 Each
Chevelle (64-83) PART #: 50-203891-1 Chevelle Harness, Engine 396,402,454 Standard, 1971$201.40 Each
Chevelle (64-83) PART #: 50-203890-1 Chevelle Engine Wiring Harness, Small Block, For Cars With Automatic Transmission Except Turbo Hydra-Matic TH400,1971$195.70 Each
Chevelle (64-83) PART #: 50-203889-1 Chevelle Engine Wiring Harness, Small Block, For Cars With Manual Transmission, 1971$214.70 Each
Chevelle (64-83) PART #: 50-203887-1 Chevelle Engine Wiring Harness, 6 Cylinder, For Cars With Automatic Transmission, 1971$221.35 Each
Chevelle (64-83) PART #: 50-203886-1 Chevelle Engine Wiring Harness, Bib, For Cars With Turbo Hydra-Matic$208.05 Each
Chevelle (64-83) PART #: 50-203885-1 Chevelle Engine Wiring Harness, Big Block, For Cars With Manual Transmission, 1970$189.05 Each
Chevelle (64-83) PART #: 50-203884-1 Chevelle Engine Wiring Harness, Small Block, For Cars With Automatic Transmission, 1970$189.05 Each
Chevelle (64-83) PART #: 50-203883-1 Chevelle Engine Wiring Harness, Small Block, For Cars With Manual Transmission, 1970$189.05 Each
Chevelle (64-83) PART #: 50-203881-1 Chevelle Engine Wiring Harness, 6 Cylinder, For Cars With Automatic Transmission, 1970$208.05 Each
Chevelle (64-83) PART #: 50-203880-1 Chevelle Engine Wiring Harness, Big Block, For Cars With Warning Lights & Idle Stop Solenoid, 1969$139.65 Each
Chevelle (64-83) PART #: 50-203879-1 Chevelle Engine Wiring Harness, Small Block, For Cars With Factory Gauges, 1969$139.65 Each
Chevelle (64-83) PART #: 50-203878-1 Chevelle Engine Wiring Harness, Small Block, For Cars With Warning Lights, 1969$139.65 Each
Chevelle (64-83) PART #: 50-203877-1 Chevelle Engine Wiring Harness, Big Block, For Cars With Warning Lights, 1968-1969$139.65 Each
Chevelle (64-83) PART #: 50-203876-1 Chevelle Engine Wiring Harness, Small Block, For Cars With Factory Gauges & Idle Stop Solenoid, 1968$151.05 Each
Chevelle (64-83) PART #: 50-203875-1 Chevelle Engine Wiring Harness, Small Block, For Cars With Warning Lights, 1968$139.65 Each
Chevelle (64-83) PART #: 50-203873-1 Chevelle Engine Wiring Harness, Big Block, For Cars With Factory Gauges, 1967$199.99 Each
Chevelle (64-83) PART #: 50-203872-1 Chevelle Engine Harness, 396 Without Air Conditioning, WithGauges, 1967$139.65 Each
Chevelle (64-83) PART #: 50-203871-1 Chevelle Engine Wiring Harness, Big Block, For Cars With Warning Lights, 1967$139.65 Each
Chevelle (64-83) PART #: 50-203870-1 Chevelle Engine Wiring Harness, Small Block, For Cars With Factory Gauges, 1967$139.65 Each
Chevelle (64-83) PART #: 50-203867-1 Chevelle Engine Wiring Harness, Big Block, For Cars With Factory Gauges & Air Conditioning, 1966$208.05 Each
Chevelle (64-83) PART #: 50-203866-1 Chevelle Engine Wiring Harness, Big Block, For Cars With Warning Lights & Air Conditioning, 1966$208.05 Each
Chevelle (64-83) PART #: 50-203865-1 Chevelle Engine Wiring Harness, Big Block, For Cars With Factory Gauges & Without Air Conditioning, 1966$136.80 Each
Chevelle (64-83) PART #: 50-203864-1 Chevelle Engine Wiring Harness, Big Block, For Cars With Warning Lights & Without Air Conditioning, 1966$136.80 EachSearch engine powered by ElasticSuite
Chevelle (64-83) PART #: 50-203863-1 Chevelle Engine Wiring Harness, 327/350hp L79, For Cars With Factory Gauges & Air Conditioning, 1966$216.60 Each
Chevelle (64-83) PART #: 50-203862-1 Chevelle Engine Wiring Harness, 327/350hp L79, For Cars With Warning Lights & Air Conditioning, 1966$216.60 Each
Chevelle (64-83) PART #: 50-203861-1 Chevelle Engine Wiring Harness, 327/350hp L79, For Cars With Factory Gauges & Without Air Conditioning, 1966$139.65 Each
Chevelle (64-83) PART #: 50-203860-1 Chevelle Engine Wiring Harness, 327/350hp L79, For Cars With Warning Lights & Without Air Conditioning, 1966$151.05 Each