maybe you don't need the switch....many of the same knobs have either 1/8th inch shafts or 1/4 inch shafts and a single setscrew.....use the old knob with the modern switch......depending on the year, most of those switches were off the shelf to start with...if you have a photo of the original switch.........maybe we could find one....
Wakan Tanka Kici Un
..a bad day sailing is a heckuva lot better than the best day at work.....
Fighting Illegal immigration since 1492....
Live your life so that whenever you lose, you're ahead."
"If you live life right, death is a joke as far as fear is concerned."