Original Green Seatbelts For A 1970 Dart

I'm looking for stock/original seatbelts in green for a 1970 Dart. I prefer a front bucket seat setup, but will consider bench style. I want to complete a set that I have as a couple of my covers are torn. I believe the parts that need to be replaced are for the rear seats, but would like to see if some has other green belts that would be correct for a 1970 Dart with bucket seats.