I've had my 72 for 4 years now! Just tore it down a couple months ago and I'm starting to build and go back together with the truck.
Plans for the build
5.3L Junkyard Motor
All supporting upgrades to withstand 700-800hp
TH400 Trans
88mm On3 Turbo
Rebuilt 12bolt rear axle
Sorry I didn't take pictures from the beginning.
Here are some pictures when I purchased the truck.
I've actually used it to haul and it did pretty well. That was a lot of weight!
Starting to tear it down
C-notching my frame
Painted the Frame with POR-15
Frame is Finished with Frame and Paint.