[Xeen]

Someone obviously used this thing for off road, so with that in mind I would take some serious time measuring to make sure the frame is straight.
Who knows if the P.O. had any idea what they were doing when they lifted the pickup.
Sigh... I hate to say it but they probably didn't which means the shock mounting points weren't reinforced/relocated the frame wasn't boxed for strength, no skid plates added et cetera.
Lets hope they didn't beat on it regularly, you need to carefully check every ball joint, tie rod end, et cetera for wear.
Also you need to carefully check for damaged/bent suspension parts.