Rear meats for a 65 Cuda

Thanks for all the ideas, I'm not looking to lay more rubber, I need wider in the rear so it doesn't look like a 6 from the outside......
I'm currently running 205-70-14's all around on 14x6" rallyes. I'm gonna look at max 8' wide as I had them on a previous '68 fastback.
Too bad you don't have a buddy around that has some 8's you could try. No matter what you do, check both sides. Most Mopars are a little off from side to side.