What did they (axles) come out of?

That is an OEM Ford wheel with a small center bore.

Thanks DoctorDiff. Well that explains the register difference...That wheel was one of four wheels I had bought out of NY (when I first started this project in 2014), as SBP Rally wheels. When I got them, I noticed right away that it was different than the other three. 5X4.5 and different design. I got a hold of the seller and he sent me the right wheel. He said he had grabbed the wrong one. I "assumed" that it was a Chrysler wheel. Well now I seem to be getting some where. And I thought I knew a lot. There are some real sharp people on here, I've learned a lot in the past six years. Thanks. :thankyou: