Just bought a used Pro Comp Stage 2 lift kit for the truck in the sig off of craigslist and need some parts for it before I can put it on. This is my first time doing a lift kit so I want to be sure I have everything. This is the one I scored.

http://www.summitracing.com/parts/ex...FUHNOgodPXUAxw

It came with everything in the picture minus the differential drop down brackets and I think I am missing a brake bracket or 2 for the rear and the rear brake line drop down bracket. I need to know which diff drop down brackets will work with this kit and if they sold hardware kits for these things. Sorry for the noob questions all help is appreciated.