Help with seat cover for 68 Barracuda

Hello I have 1968 barracuda notchback and I am looking for seat cover in it but I cant find it because it has bench in the front

Does anybody know if 1970 Dart Duster Swinger F & R Bench Seat Cover fits in my Notchback.
I found this on ebay
http://www.ebay.com/itm/1970-Dart-D...=130591837124&ps=63&clkid=3872203428504986636

Sorry for my english I life near the north pole :-)