65 and 66 bumpers are different.
For 1965 Dart had a front bumper mounted in front of the front valence panel. The turn signal lens was amber for US market and clear for export markets incl Sweden. The assembly is a one year only part.
For 1966 Dart recieved a bigger built in front bumper. This year there was no front valence panel since the front bumper was ki da built it which made the front a litte more boxy which was an idea how the 1967 Dart would look like.
The turn signal lenses were smaller for 66. I think this year amber was standard for US market and clear lens for export markets.
