So after begining to take all the wires and lines off of my old engine to take it out I noticed that the wiring that goes to the coil, temp gauge, alternator and the distributor I think is all mangled up and electrical taped in a big ball. That may have been the reason the car wouldn't start sometimes and I had to wiggle the wires. Can I get a replacement harness for just this portion? Because the rest of the wiring all seems good. It's a 73 dodge dart swinger 318 with ac, but the ac won't be goin back into the car.