Dads 1967 Chrysler New Yorker had the chrome covers, I guess the same as the GTX. These are 68 Dart
Those are not 67-68 covers, they are 69. 67-68 covers had a chrome tab on the passenger side that held the clip around the heater hoses. In 1969 that was deleted as the hoses were longer and held on by a clip that screwed to the inner fender.
The funny thing about science is that if you change one miniscule parameter you change the entire outcome to the way you want it.
