My 2 cents: Met a guy at mopars in the park last summer with a white 1967 Dart, we were talking tire clearances on the A Bodies. He said on his front lower front fenders he extended the front lower 5/16th support rod by 1 inch to gain tire clearance while turning with his mag wheels on. Made a lot of sense to me. Basically kicking out the front bottom of the fender to stay away from the front tire. Still looked factory, never would have known had he not told me.
One turn up on the front torsion bars might give a tad bit of help too, reset the toe in after the torsion adjustment. Most of these cars are sitting pretty low in the front anyway.
