Realize it's likely a long shot, but my son and I have located an out of town 175 with title. We have 350 in decent condition but no title. Also, our 350 has some pretty rough chrome/peeling chrome. The 175 looks like some of it's chrome work is decent.
Soooo, do the 350 and 175 have a common frame? Were things like tanks, fenders, same size, etc. Could they be switched out and be correct? My guess is the everything 175 would be scaled down. But if not, would sure solve a number of problems.
Thanks,