With different fender contours it would not be an exact fit
I doubt very much that the fender is the same as the darts.
1967 - 76 all will fit if you change the whole front clip
A comparable Dodge Dart, Plymouth Valiant or Duster would work
1976 was the last model year of the dart in North America. I believe that the Valiant (from whence the Dart came) lasted a little longer in other markets.
yes
An equivalent Dodge Dart should be a compatible fit
$5000
No
I don't believe you have enough fender clearance in the rear.
That is the car's fender tag. Go here to decode the numbers.http://www.stockmopar.com/mopar-fender-tag-decoder.php
tires sizes for a dart 270 are 13 inch- standard 14 inch optioned 195-70
nobody can answer that question.