3.23 Gear or lower Pumpkin

Pinion bearing is about shot in my recently purchased 3.91SG 742 case and I dont have the 400 to rebuild it right now so i am looking for a cheaper one with open gears to throw back into my car. I dont care what casting the case is but I want to stick between 3.23-3.91 Like I said open gear any case.


Thanks

Jeff
775-772-4926