heres mine nothing special '79 2+2:
no real mods or any thing, just some paint, the mirrors i painted and the rear bumper i painted and got rid of the chrome peice on the front, it was all scratched to hell.
the last pic the plastic topper is just set on there its not bolted down or any thing s its got rusted sheetmetal from the old bumper on it still and the studs broke off this bumpers topper.
minimal rust, just at the rear rorner of the rear wheel wells, interior is ok, dash is starting to go.
so no mods that i know of other than "missing" cat, i installed a blaster 2 (if you can call that a mod), and the gears are really short so there may be a different rear end in it. freeway speeds (~65-70mph) are close to 4k in 5th.
almost 87,000 miles at the time of posting, i have had it a year and i bought it from the 2nd owner who was a dumbass (Mr.STP) and also managed to put 62,000 miles on it in about 4 years. i have the origonal window sticker and it retailed for almost $13,000 new in Kentucky.
it also has a 120Mph speedo, which i dont think i will ever go that fast because of the fact of the short gears.