The belts are a finer pitch than a modern car, and would be real hard to find. I played around with parts and different arms and driveaxles etc, but ended up giving up before it came to a working concept. I just didn't believe it was going to capable to handle the power that some of my other vintage cars will. I've since sold all the parts.
The part a bout the belt running through its own enclosed area was what tattracted me in the first place, but maybe I'd better have sought for a PB Maxima instead