I used to get the equivelant size drum from 77 up. The single rear wheels were 13X2 1/2. Than get the new studs to match & drill the holes in the hub to allow them to be pressed in. I used to have the machine shop I traded with do it but a guy could do it himself with the right size drill bit & a drill press. You will need new lug nuts because they are a larger size. The wheels fit fine.
