Interior question 68 Valiant/Barracuda

I am ready to order my new Legendary interior from Pro fit interiors for my 68 Valiant 2 door post car. I found a split bench seat w/armrest from a 68 Cuda and want to use the standard interior for a 68 Barracuda notchback in my Valiant. (Seat covers and door panels) Are the notchback rear door panels and rear seat cover the same for my Valiant. Not sure if all a bodies use same rear panels and rear seat except for the Barracuda fastback?
Trying to confirm
Thanks FABO