bucket seats ?

[2 fast z28]

hi guys looking to order up some seat cover from yearone. my question is i have seats for a 76 dart swinger front buckets and rear bench now i would like to order 71 covers for the car did the seat change at all will the 71 covers fit the 76 seats thanks let me know what u guys think

 

[mopardrt]

71 would have plastic backs on the buckets if im not mistake, you would need 72 and up also dont buy from legendary they are all marked up go straight to legendary auto interior.