Thanks, I will let you know if I end up needing them.
I actually tested the Roadblasters today. It was coming up with graphics corruption but was only running 4.5 volts. I got it to 5.05 and nothing got any better. One of the control panels didn't seem to work at all and the other one only had the buttons working. The gas pedal worked fine though. At this point I can't actually say there is anything wrong with the panels, because the input issues could be on the board.
A friend of mine has a supposedly tested working boardset and control panel (that he never personally tested), we are going to try those out and see what happens.
I've got some replacement switches for that road blaster if you need them.