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510008  POWER PLUS 20 Wiring Harness By American Autowire

510008 POWER PLUS 20 Wiring Harness By American Autowire

Your Price:$293.32
Retail Price:$325.91
Your Savings:$32.59(10%)
In Stock
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Part Number:1969

Unsurpassed Quality



American Autowire Power Plus 20 wiring harness kits offer pre-wired power with less work for you and your wallet! Power Plus 20 kits are complete integrated fuse box wiring systems with a time-saving, factory-style, pre-wired fuse box where each circuit is routed from there to their destination. With no disconnects or sub-harness assemblies, there's a direct run to switches, fuse panels, and end location, meaning less work for you! They're universal, streamlined, and economical. When you're down to the wire, the choice is easy --  USA-made by American Autowire!

Power Plus kits feature:
  • Pre-wired, ATO-style fuse panel for underdash mounting
  • Factory crimp terminations
  • Headlight and dimmer switches 
  • Extra-long wire lengths for custom wire routing
  • Steering column connector and adapter 
  • Full-color schematics and instructions
  • Nylon 6/6 Panel Components. Fuse box is best mounted in an under dash position
  • GXL/XLPE (-60 F°- 275 F°) Heat Resistant Wiring. Circuit labeled. GM color coded.
  • Horn relay, floor dimmer and courtesy light connections.
  • Standard brake light connections with third brake light.
  • Heavy gauge main fuse panel feed wire.
  • Complete engine compartment wiring for lighting and engine management.
  • Complete instrument cluster wiring for electric gauges.
  • Indexed headlight switch connection.
  • Complete rear body wiring for lighting and fuel tank.
  • Ground leads for headlight switch and all front and rear lighting.
  • Heavy gauge alternator, main power, and starter solenoid wires.
  • Alternator leads for one wire and GM internally regulated ”SI series” alternators.
  • Heat and air conditioning lead wires as well as accessory radio and battery clock leads.
  • Long ignition, accessory, and battery leads for the ignition switch. A separate alternator exciter lead wire is wired in.
  • Plug-in steering column connector for 1969 and later GM columns. Original columns can also be wired by using the supplied mating connector and terminals
  • Headlight and floor dimmer switches. Connectors for GM column mounted ignition switches and HEI distributors.
  • Color schematics and easy to understand installation instructions included
No Previous Wiring Experience Necessary.
Money is time so don't waste it on 
inferior harnesses
that are hard to install

The best universal GM Wiring Harness on the Market

Save Hundreds over a OEM Harness

If it's GM and built from the Late 60s' to early 80s' this harness will fit like a charm..

The Power Plus 20 represents a complete Deluxe Integrated Fuse Box Wiring System. This 20 circuit system combines a complete factory-style pre-wired fuse box with the benefits of our now famous modular approach to wiring your vehicle. With the Power Plus 20 system, the inconvenience of trying to mount the fuse box with a huge bundle of wire attached is significantly reduced. We have modularized this system by including necessary passenger compartment lead wires and mating connection disconnects for each of the major branch circuits of your car, making installation easier than any other Integrated Fuse Box system on the market. With an Integrated Fuse Box System the installation begins at the fuse box. Once the fuse box is mounted each of the circuits are routed from the fuse box to its destination. To simplify things each section and sub group are individually packaged, with the connectors, plugs and additional instructions you will need for that section. Once you unpack a section, then the major branch circuits are then connected individually utilizing our easy to follow instructions and pictures.

It just doesn't get any easier or simple to rewire a car. With only basic mechanical knowledge, tools and the exceptionally written installation guide anyone can complete a rewiring project in less than a weekend. The Fuse Box uses modern fuses and is designed to be compact, so it will fit in any location. With 20 fused circuits you will have plenty of circuits for any make or model and with our lifetime guarantee you can be assured we stand by our product. Power circuits for most accessories are included in the harness, although reuse of control wiring for accessories along with some modification of the firewall maybe required for installation.

Will Also work for Chevy Camaro & Nova, Pontiac Firebird, and Chevy and GMC trucks Pre-1967 - But check our listings as we have a special line of harnesses specifically for those makes and models.


Easy and Simple Installation

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