I have a 78 C10. I bought a set of stock wheels from a 92 that had been taken off right after the guy bought the truck and stored. Anyway, I bought them for a good price and they look good but I can't use the center caps. I can't seem to find any of the dual threaded caps that are not metric and fit our studs. My google-fu must be weak this AM as I could not find a topic that matches this.
Thanks for the help.