Pictures as promised. The switch is a Steiner Tractor part # MFS140. I don't remember where I got the hard rubber "pedal". I had to cut some of the bottom end of it off to allow the switch to be pushed far enough to make contact.

Here is a link to the switch.
Attachments
Steiner MFS140-2.jpg (221.85 KB, 137 downloads)
Steiner MFS140.jpg (194.79 KB, 135 downloads)


'57 GMC 102, Original 347 V8, HydraMatic, 3.08 rear gear, added A/C, disk front brakes, HEI, AFB carb, '98 Honda Black Currant paint. T-boned and totaled 10/12
'52 GMC 152 Stake Bed, Original 228, SM420, added A/C, HEI, disk front brakes, '67 Chev 3.55 rear gear. Gets used as a real truck.