I'm in the Phila area and go to Richmond Va monthly. I've got a '70 Duster, w/an 8.25. Not sure on the bolt pattern I'll have to check. I'd like to get $150, but need a 7.25 exchange. Let me know if you have any interest and I'll check the bolt pattern. I would guess it's the sb pattern. I think '71 is when they went to the larger bolt pattern.
Todd
