Hub-centric wheels do not fit

Any chance someone put the '73- drums and knuckles on?
I have had experience trying to put -'72 magnums on a '73 Challenger, they wouldn't work 'cause the bearings and hub got bulkier in '73 and the magnum centers changed too.
On second thought probably wouldn't apply to any wheel but a magnum, oh well!
I guess that is a possibility. I'm not really sure how I would tell.