67 Dart- Can I fit 15x7 wheels both front/back?

Hey there 72bluNblu- thanks for the feedback.
So...you say:"A 15x8 with 4.5" backspace should work too"
Does this mean I can actually fit a 8"wide wheel(in the rear)- just as long as my backspace is 4.5" and that I go no larger in tire size than a 235 or 245?

If so- then that tells me I should have no issue fitting a 15x7 wheel with 4.5" backspace-right?

8" wheel in the rear will not work w/a stock rear unless you relocate or offset the springs and play w/the b/s.