Lots more parts vendors for the AD (47-54) trucks and up.. but there are new parts available for the older trucks.. just takes a little more digging.
The classifieds section here on the Stovebolt page, Jim Carters, and eBay are the places i'd look.
Some parts you'll probably have to wait around for if you want to get them at a good price.. most new repro parts out there in catalogs are pretty high priced.
What parts are you looking for?
