With different fender contours it would not be an exact fit
That is the car's fender tag. Go here to decode the numbers.http://www.stockmopar.com/mopar-fender-tag-decoder.php
due to the tightness in the engine bay inner fender well must be ground before installation
It will be on the right side inner fender well.
I doubt very much that the fender is the same as the darts.
yes
6
There should be a phillips head screw holding the light on, take the screw out and pull the light off the fender and then replace the bulb.
$5000
No
I don't believe you have enough fender clearance in the rear.
1967 - 76 all will fit if you change the whole front clip