Originally Posted by
savagesam
9/10 times its the grub screw missing in the pinion hub, look at the front of the rear diff bulk head and see if the hub turns when the car is running off the ground and if so then that is the problem the drive train is working fine but with out the grub screw holding the hub to the pinion the rear diff just wont turn over.....good luck
im having the same problem no diff gear is shred no tranny gear either yesterday i was pushing it and the rear wheels would lock.. this morning i took rear diff out see if anything inside was broken.. didnt see anything broken now the wheels dont lock.. but when i start its only front wheel drive what does this grub screw look like?