GM COLOR CODED - 21 Circuit Wiring Harness are all coded by GM color for easier installation. Perfect Selection for you Classic car chassis wiring harness INCLUDED CIRCUITS: Universal wiring harness kit included circuits are: horn, fan, dome light, hazard, radio, cigarette lighter, door locks, brake, headlights, trunk light, gauges, back up and cruise, wipers, choke, coil, a/c, electric fuel pump, power windows and turn signals INSTRUCTIONS: Comes with detailed instructions and have specific pages for GM, Ford and Mopar - You will find this to be a painless wiring kit for your Hot rod wire harness kit but Professional Install Recommended EXTRA LONG WIRES: Wires are extra long to help accommodate whatever build you are working on HIGH QUALITY MATERIALS: GXL 125 high temp cross linked polyethylene jacketed wire that is grease, oil, gas, and acid resistant. This item is a 21 Circuit Wiring Harness
The circuits included: horn, fan, dome light, hazard, radio, cigarette lighter, door locks, brake, headlights, trunk light, gauges, back up and cruise, wipers, choke, coil, a/c, electric fuel pump, power windows and turn signals .The 12 circuits Wiring Harness also includes horn relay and connector, turn and hazard signals, dimmer switch connector,circuit breaker for headlights, 2 flashers, 1 alternator plug, 2 ignition switch connectors.
Feature:

17 fuses and 21 circuits
Long wires to fit on almost all vehicles
All wires are labeled every 5 inches
Wires are coded
GM column connectors included
Professional installation is highly recommended
For Chevy ,Mopar Ford Hotrods universal
This harness kit includes full instructions, still professional installation is highly recommended.