7 1/4 Vs 8 1/4
I took an 8 1/4 from an A body. Don't know the dimensions.
I put American Racing 200S wheels from a van with 225/50x15 tires and had to flatten the fender edge inside the wheel well on one side. No leaf spring problems.
I can do some measurements on the 8 1/4 I have on the shelf, and the car if you need it. It's a 72 dart.
fastmopar