Original 1987 standard cab 4x4 GMC 3500 with a flatbed and fifth wheel hitch!

This truck is a rare survivor from the 80s! It runs, drives and stops perfectly. has a bib block 454, brand new Jeggs turbo400 transmission with warranty. Ive had it up to 85 on the highway and it drives great. Everything is there, AC turns but isn't functional right now. Save it before I put a plow and a dump body on it! It has a fifth wheel hitch under a panel on the bed. All lights work. All gears and 4x4 work. I need to put things in 4x4 just to get up my driveway.
There is nothing wrong with the title or the mileage, when you title an older vehicle in Colorado they put mileage exempt on it and when it comes from out of state the sherriff does a VIN verification.