I am still rebuilding a 67 FB conv. I have transplanted a 74 455 that is rebuilt. The electrical consist of the main harness that came with the car, a new engine harness, used front lighting harness I bought from this site and a new rear harness. I started the engine for the first time this weekend and all went well. I turned the key and after a couple pops away it went. However when I started checking the other systems I found that I had no power to any of the pins on the drivers side of the fuse block. The other side of the fuse block worked fine because the engine started just fine. I have a new light switch and all fuses have been replaced. I tried it with the switch installed and hanging free under the dash just in case there was a problem with grounding. What now, please help. I have the car ready to start installing sheet metal for body work and the interior is gutted so I can still get to everything. Thanks EB