64 valiant gauge problems

I replaced the 5V cluster reg in my 65 Dart, and plan the same for my 64 Valiant. You don't need molest the wirewound arm in the fuel gage, I just covered mine w/ heat shrink to disable it. Search "voltage limiter" and "Plymouth" on ebay. Several sell an electronic one for $30 w/ shipping. Some have good photos and instructions.