It's been a long time coming. Last December I started on a overdrive install and a steering column rebuild and along with a few other problems I found the car is drivable now. Installed a modern radio over the weekend and before I buttoned it up by installing the Kidney style speaker panels I tested all the lights, turn signals and 4way flashers. All worked as they should. Went to take the car for a drive and no lights at all in the rear of the car. No backup, running lights, side markers or stop lights. Also the fuel gauge is not working now. The lights in the front of the car are all fine. Did some tracing tonight and there is 10.6 volts coming out of the voltage stabilizer. Power at the 3 way connections from the turn switch. Even out of the brake switch. Just nothing makes it back to the rear of the car. Checked fuses firsts and good. Any ideas where to go next?