As I recall, the GM wheels had the small hole, so Dodge or ferd wheels should fit. Actually, I'm somewhat surprized that you couldn't find the GM wheels. It sounds like the salvage yards don't want your business. I have run into that in my area, if you're not a repair shop or body shop, they tell you that they "don't have it". I ran into that a few years back trying to get a rear view mirror for my Blazer. The yard said they didn't have them, but when I left, I counted at lead a dozen S-10s, along with several others that had the same parts. Needless to say, I haven't been back to that yard since. Besides, they don't have any good stuff, ya know , pre '72.
