Rear Disc on 74 Duster 8.25

[1970Duster]

Ok i've read a bunch of post on this and it seems easy enough to do. But lets be clear here. What do I need to grab of a 94-99 Jeep Grand Cherokee? I really only want to pull the axles out of this rear end one time and be done with it.
From what I gather I need the hard lines on the Jeep axle, Rotors (did these only come in solid or is vented an option), the mounting brackets. Also how does the parking brake work on the jeeps?

 

[1970Duster]

Also what is one of these worth anyway in just stock standard form?

 

[65 Dartman]

I'm doing that swap on a 74 A 8.25. The only parts I'm reusing is the caliper bracket and dust shield. I bought new calipers, hoses, rotors, e-brake shoes and e brake hardware. The center hole on the adapter and dust shield needs to enlarged with a dremel or die grinder to fit the early housing. I've got one side done and am working on the other side. I'm also going from a 2.71 peg leg to a 3.55 SG so new bearings, etc for that swap. Hope this helps