If I remember right, there was a guy on the internet that restored them plus had parts and info. I think it was bowtie restorations or carbs or something like that, I had his address in my old computer, but it crashed and I lost it. He was very helpful. The carb place here in town laughed at me when they say all the brass parts in there. If its like mine on my 47, though mines an up draft. I got a rebuild kit for mine, I believe from Napa, it was ok. I had to bush a few things to take up slop, everything else was usable, its working fine - good luck with yours.
