Wheel and Tire Help... 65 Barracuda

My '65 cuda has an 8-3/4 rear from a '70 Dart with factory 10-inch drums. The distance between wheel mounting flanges is the same with this setup as on the 7-1/4 rear that came in the car. I am running 14 inch Centerlines with 215/60/14's all around. Clearance is okay in front, except for a little interference with the fenderwell headers at full steering lock. Rear clearance is a couple of inches at the springs (which also came from the '70 Dart), but tight at the fender opening. Height does matter--I used to run taller tires but had worse clearance problems at the fender lip.