Zapato; I just bought a Factory correct harness for my 57 Fairlane from Class-Tech in Bend Oregon. It looks like and fits like a Factory O.E. unit and your know how Anail I am about my stuff. They only do Ford. Call them and see if they do one for your project. 800-874-9981 You should come see the one I have, it'll blow you away. The Wizzard