Brake Hub help please! Sbp to bbp

Hi guys. I have a 69 valiant 2 dr post with sbp disks up front. Previous owner put on wheel adapters to run bbp wheels. I never realized it when putting my current setup on. Currently running 215/65/15 up front with cooper Cobras on 15x7 cop wheels.I finally got the car to sit how I want and got an alignment and now my tires rub the fender. Just on the way home from work I gouged my tire up bad and bent my lower rear section of my front fender. Seeing I already have a disk setup can I just buy a late model a body 5x4.5 hub as a direct replacement? Or will I have to do other things also to get my wheels on without the adapter. Without the adapter the wheels will clear the fender no problem. My local Napa or sanel carries them for short money compared to other brands out there. Any help would be extremely helpful.

Thanks guys.