February 9, 2013 3:50 AM PST
Have you checked around for local motorcycle Swap Meets. Any time I am working on an older bike that is the first place I head. We have a great on here in Long Beach. If you weren't clear on the other side of the country I would look for some at the next one, but I think shipping might triple the cost.
Enjoy the site and good luck on your wheel search!