1965 Dart Gt 904 Trans Shift Cable Help.

I am doing the same thing. A 66 904 going into a 1965 Dart GT. If there is any recipe out there which will make my work a bit easier, please
let me know since I would certainly appreciate it. I, as well, would like to maintain the 65 console in the car. I called Imperial, and they are having trouble getting cables which will work with this application. They suggested Atlas Obsolete, but they could not help me either. Any drawings, photos, instructions, or vendors in how to accomplish this would be great. Old Dart 66. Thanks for the help.