Good day Everyone does anyone have a wiring diagram for a 73 Plymouth it has a regular dash not rally. I am working on one that the fuel guage and temp. guage don't work and it has had hands allover it and a mess to. It really needs a harness underhood and dash but giving a shot at repairing it. Is there anyone with a reasonable priced harness or could someone tell me what to expect a harness to cost? It is a 318 car with air. Thanks and Have a nice day! Lee