215/65/15 Tires

The wheel/tire combo I currently have on my '67 cuda is as follows:
215/70/14 BFGoodrich Radial T/A's on Mopar rally wheels (small bolt pattern)...not sure what the backspacing is on these wheels?

I'm going to keep the same tires and install them on 14x6 Cragar S/S wheels (small bolt pattern) with a 3.375 backspacing.

So...this tire/wheel combo shouldn't be a problem...right?