Mine is a project, nowhere near the status of what some of y'all are posting. But may I present Rocky, an 81' F-250.
It's a work in progress. When I got it, it had rust developing that I didn't have time to deal with so you're looking at a "rattlecan special", basically just me doing a "it looks good across the intersection" $50 Walmart paint job to stop the rust from developing further. So far I've torn out and rebuilt the entire interior and I'm pretty happy with how that turned out, except replacement dashboards (OEM ones all rotted out) are very difficult to find and the liner/cover I got warped in the sun. A future TODO.
Engine is a V-8 351m with an aftermarket Holly 4bl Street Warrior carb and a 4-speed (if you can find the gates - all the syncros are gone) Borg Warner T18 trans, 2x2. It came on 16.5" split rims which were still occasionally in use up until then, and those of you who know, know they're very dangerous. I sourced some cheap 16" replacement rims with the same bolt pattern and threw on new tires, after replacing all the studs (half were worn out, half were left-hand-thread, another oddity of the era). Suspension is all new.
I've tried to keep the rest of the truck as stock as I can. The one thing I changed is you'll notice there's no trim. This is the "styleside" era and it should have black plastic trim running down both sides, but nobody makes repro's of it and original trim is IMPOSSIBLE to find - it's literally the first thing to go the moment one of these hits the 'yards. I keep looking but will probably stay without it.
n.b. it's called Rocky because of Rocky and Bullwinkle, for those who remember that show. This truck has very "squirrely" steering, shifting, and clutch handling off the line (get it?). My other truck is a big white RAM 2500HD and you guessed it, that's Bullwinkle. The big dumb moose.