I want to install a Goose neck plug in the back of my '71 F250. I want to do it through a separate relay/fuse box. I have been searching for almost a year for a write up on it or a kit or...….
So I thought I would ask here. How do I go about this. I want to have the electrical load separate from the main wiring to protect the main pickup harness. I have a 20' chunk of trailer harness and the plugs, a relay/fuse box out of the '94 dodge donor, and a brake controller.
I also want to put the headlights on relays and have a relay for additional lights.
Any guidance will be helpful.