Appropriate Wheels/Tires for 66 Cuda

Your decision is whether you are staying with the small bolt pattern or not. And that effects your choices for disc brakes.
For now the easiest route is some 14” x 5.5” small bolt pattern wheels, even if you use rally wheels you could put any 14” wheel cover on. In ‘66 Plymouth had the type with chrome lug nuts showing and also some with fake knock off nuts (“spinners”).
I think the tire selection isn’t the greatest for 14” tires