Posted by dave horvath on Thursday, March 31, 2005 at 5:36PM :
Good news! I sent my original '67 WM300 wiring harness to Joe Hall at Vintage Wiring of Maine. He used it and a harness from a '63 as a template and has produced a prototype. He is a perfectionist and is having trouble locating all of the proper molded connectors (especially the right-angle connectors).
For now, if you send him your original harness he will use your old connectors on a new harness. I get my harness next week. I'm really excited. Time to work on the cab!