my 351c going back togeather within the next two months and i need to get the rest of the car ready and one thing i need done is the wiring in the engine bay... i need a full wiring harness and all the other wiring for the engine bay... the problem is i cant find the wiring i need for my 73 mach they seem to not carry them or make them for my car. what should i do??? does anyone know of a company who makes them for my year???