This takes us to the part of the story where we begin to wire this sucker.. 78 drivetrain in a 64 truck. 78 column and partial firewall graft. I want to keep the old school look but some newer tech.. Plan is older style heater and blower, newer column that functions with newer ignition system, Old school switches for lights, wipers but add hazards. It really seemed easier to just use a 78 ish harness that we had part of. SO.. Wires, wires and more wires.. Tracing out everything that Alan and I prob cut off this harness from a truck we probably pulled out of a ditch somewhere years ago. My dog was the smartest, she just found a cool spot under the trailer we were working on and took a nap..