68'C-10 rear discs

[Drak99]

I've been researching the threads for rear axle info.I have an 86'IROC posi rear with disc.It is 5X4 1/2 pattern lugs.But ,it has emergency brake setup on it factory,it also is 55 1/2 " backing plate to plate just like my single track rear.Should have to remove spring perches and shock mounts but those are already located on the trailing arms stock.I'll have to change brake lines and fab emergency brake cable connectors but not much more.This seems a pretty simple and fairly cheap way to get 5 lug and disc on the rear.Any comments...advice...always willing to exam another point of view.