answers

The doors are from a early 70's, they have no wing windows

the rims are from a Coronet or Charger, they were never offered on Darts

the front clip (fenders, grill, hood) is from a 1970 Dart,

the hood scoop isn't even Mopar, neither is the black hood stripe

the center console is from a 72 Barracuda or Challenger

the dash, looks like its from a Barracuda

the butt stripe is just the lower half, the top is missing

the GT letters are from a Pontiac Grand Am from the 1990's, the word Sport, well that is a mystery

the trunk panel is from a 1968 Dart

and I may be wrong, but the antenna on the rear fender I think is not normal to 1969 Darts