[71 super]

Both supers and Cheyenne got the same insulation treatment, a big tell on deluxe and higher option trucks is the fender rubber seals between the door and fender. The Cheyenne truck only had standard lower chrome, the upper was optional, but standard on the super. There were some 72 custom deluxe trucks that were higher optioned than supers. My red super was a low option truck, had tilt, tach and leaf springs with ps and brakes, and ac and 350/350. The original poster has a really nice starting point, that was a big time truck in its day. With a little work you can use a little thinner and clean the primer mess off the truck as it looks like rattle can and should be relatively easy to remove. A good bath in CLR and it will clean up nicely.