Yukon Axles

I bought a set a couple of years back for my Dart and still haven't put the rearend together. What I bought is just axles. Can I use all the stuff off the origional 8 3/4 axles or do I need the green bearings and some sort of special plates to replace the adjusters? Do I use drums off and A body 8 3/4 or an 8 1/4?