I recently purchased a 1966 Evinrude 80 hp starflite VIII that had been sitting in a basement for 30 odd years. It did not come with the wiring harness or the box that mounts on a boat that the harness goes into. How can I tell what harness is the right one? Did they use the same harness on all the V4's during the 60's. The same question goes for the junction box. Where would one find parts for this vintage engine? Dave