Thanks for all the advice everyone, as it turns out, I found a Dana44 from a 74 CJ5 with a posi for 160.00(3.73-1). I can get a Detroit
locker for it for 200 from a friend of mine. Is there anything else I need to do for that to make it last? I found some shorter shocks, and mounts to attach the shocks to the axle so they don't hit stuff at the u-bolt plates.
I found a posi unit of some type on the floor of my jeep(a carrier with clutches) on both sides, how do I tell what it is? I would like to see if it might be for my dana 30. thanks, Frank