That's the sort of info I was needing! I now can focus on old parts, not ones from the 1970s. FWIW: With the 3.08 rear axle I have, and the 205/70R15 tires, I calculate that I'll need a 30.5 gear, so it'll either have to be a 30 or 31.
Yup, I know. I'm very active there, but hard core Chrysler knowledge there is hard to come by. They suggest I go to a MOPAR forum. Since I'm a Dart/Duster/Valiant guy, that's how I drifted on down to the A Body group!
Thanks again for the pointers - now I can go barking up a (hopefully) right tree.
