Might also check condition and availability of brake drums before commmiting to tires and rims. On my friends L122 they're made of unobtainium. Considering they're already cut thin and the bolt pattern, probably would be cheaper in long run to swap the rear. I know project creep and budget build....
Thanks , that's one thing I hadn't thought about comparing cost of newer rear end to custom wheels. Swap has to be cheaper. I will look into that for sure.Not sure but I think drums will swap out to 70's IH.
