Hi there, As BILL has asked an update on all your generator problems would be good especially as to all the answers given. Re ford cut outs. They are all similar (original ford ones, NOT REPO) but there are around 10 variations at a guess between model T and 1939. The main variations are the mounting base, top markings and terminals. All would work on your 34 ford at a pinch. Two types were original to your 34, that's not including the oval shaped voltage regulator type. As I have stated before BEWARE of some of the Repo junk. There are some with tiny diodes inside which are rated at only 5 amps which is way to low. Better quality diode types are rated at 20 amps. Then there is the "FUN PROJECTS" electronic regulator type which is quite good. If buying a diode or electronic type you would have to specify positive ground for your car. Original ford cut outs will operate OK on Positive or Negative ground and are the best quality cut outs by far if you can find a nice one. Buy the 33-34 ford book produced by the Early Ford V8 club and you will learn a lot of correct info from it including cut outs. Regards, Kevin.