Rear wheel well molding.

Is the rear molding on the wheel wells of a 1966 Dodge Dart interchangeable with any other year/model car, If so does anybody sell after market moldings/stainless trim for the 66 Dart?
Having been a MOPAR fan most of my life, this is the first I have ever restored, and what a difference from other makes and models of cars. Parts are hard to find. I have to admit I have met some great people in this group in my hunt, and has been enjoyable. The wealth of information has been valuable.