jsut bought 67 c20 burb and got lots of Q's

[thermoman]

ive been a lurker for a while and i have had my share of these trucks in the past (they are my favorite thing on 4 wheels)......just got a new 67 c20 burb yesterday....2500 miles from arizona, she now resides in smyrna, de!!!! it pretty much rust free and straight, its got a few dings but for the most part i dont have to touch the body. she will need a engine and trans and a few other things.

could use some help on the power steering set-up. i have never seen a power steering setup like this one. i am used to the power box with the pump. this seems a little too complicated. did GM do away with this configuration??? will it run off of the commonly seen power steering pump??? it all looks to be there with no missing parts. will later model power steering bolt in.....it has power drums too (i was hoping to take the whole front end out of 3/4 tunner from the early 80's). this way ill get the discs too???

any help would greatly be appreciated!!