Welcome, Karl. Where are you in NC? I am just just outside of Charlotte.,
The bigger stuff was mostly scrapped for these bikes, as I understand, when the Rockford warehouse collapsed. In the case of these thinsg, you'll need to find one if good used condition and have it restored.
Some rubber bits are in reproduction. Check with the folks like Richard, Red Import, etc. Otherwise, check eBay, and let folks here know the specific bits you are looking for....
Good luck,
Scot