Finally I'm doing a rear disc conversion. I found '78 eldo calipers at the local pick n pull a while back and now my rear brakes are soaked in fluid so it's time for the upgrade. I researched online and found a guy in a 4x4 forum who sells a bolt on kit for the newer 14 bolt full floater that includes everything you need for $315 shipped, however this includes the calipers w/o e-brake. But since I already had calipers he adjusted the price to $275 shipped. I just ordered it so I'll update after the install.
Joe
Joe