1934 ford generator 6-12 volt Neg. ground conversion

[V Clark]

Just a quick question about the conversion of the 1934 Ford generator 6-12 volt. I am looking for a source and part # for the correct field coils for that unit. My generator guy has converted others for me but not a 34. Any help would be greatly appreciated. This unit will be installed on my 34 truck that I have been working on for some time. I am starting to see a light at the end of the tunnel..sort of , if I get get this baby charging. Thanks in advance , have great day ... van