Front hangers for leaf springs

Need front hanger brackets for 1975 Duster leaf springs. Not sure if there are different ones, but they have 9/16 bolt /holes for 2inch spring eyes. Rusted is fine, Just need a solid set I can clean up and paint. I'll even consider a couple bad studs. Mine are rusted / worn near halfway through where the rubber contacted the inside of the bracket around the bolt.
I'm in PA 17356 for shipping.
Thanks,
Keith