I ran 215-60-14 on a 6in Magnum wheel. They fit but were pretty close to max width on that wheel. I’d imagine the (repro) OEM style wheels would be similar.
You will also want to consider interference on the front wheels - these were very close to hitting at a full turn & a wider tire with the same aspect ratio will have a larger OD.
The rear will take at least 245-60-14 on 8in wheel with plenty of room to spare. The staggered look was what I wanted, even though rotation was now side to side only.