1.) Front windshield trim is the same on all b-body 2 door hardtop and 2 door sedans (post cars) from 1968 to 1970. B-body 2-door cars like Satellite, Coronet, Superbee, Road Runner, GTX, Charger, etc. all have the same windshield trim. 4-door cars, station wagons and convertibles have different front windshield trim, except for the two pieces at the bottom of the windshield.
2.) Rear window trim is same on all 2-door hardtop and 2-door sedan b-body cars from 1968 to 1970, except Chargers (they have a smaller rear window).
3.) Door vent window frame is same applications as number one. The door opening chrome channel (that holds the rubber moulding that the door side glass seals against) is 2-door hardtop only, cars like your R/T. On 2 door sedan cars (also known as 2-door post cars) the door opening chrome channel is much shorter.
4.) Drip rail trim is same applications as number one. Upper door outside trim that goes on the outside next to the side door glass is the same between Dodge and Plymouth 2-doors , but the piece that goes next to the quarter window glass is different between Dodge and Plymouth b-bodies. On 68-70 Chargers the upper door outside trim is very different, much wider.
5.) Inside door panel and quarter panel trim that goes along the top of the door panels on the inside of the car is the same between 2-door hardtop and 2-door post b-body cars from 1968 to 1970.
Hope some of this helps.
