Chevy Dana 60 rear? I think they may have used them in older trucks, if that's the case it will be a corse splined boat anchor. If the front 44 matches the older rear it will probably be a closed knuckle drum brake waste of space.
As far as steering you can use a z linked drag link to the passanger side in the steering stablizer hole but it's not recomended. Spend the money on a flat top and high steer arm. Origially they were set up for a short drag link on the driver's side and a goofy looking steering arm.
Also plan on building a traction bar or buying new leafs/ drive shaft u-joints reguralally.
Step back, save your pennies, do some more research and do it right. I've done too many "strict budget" builds that have turned out to be disasters