What size 17 in rim will work on 68 Dart Converitble?

I think they will look great on your 69 FB here are a couple more close up pics. great job on the 69 my hats of to you guy's that cat strip a car down like that. Daughter and I just did the 2017 Hot Rod Power Tour the car ran great first time out on the road for that long.
your 70 looks awesome!