Help with my wheels 68 Dart

Interested, but let me confirm my bolt pattern...
My bolt circle will be either 5 x 4.00 or 5 x 4.50... Hoping for the latter as it seems there is more options... and according to a lengthy post over in the slantsix forums i stumbled across, the SBP 5 x 4's are hard to find... which means that will most likely be my wheel... haha