Does anyone know the hub bore on a 1979 J 20? Axles are 8 lug Dana 60 rear, Dana 44 front. I have done a bunch of searches, and have come up with everything from 3 1/4 to 4 3/4.
I am getting ready to order new wheels, want to make sure they will fit, and the company I am ordering from does not have J20 in their database for some reason.
Anyway, the new wheels have a hub bore of 126 MM, or 4.9 inches. So even if they are somewhere in the range I have found, they should fit. But thought I would ask to make sure.