WHAT SIZE DRAG RADIAL SS SPRING '65 DART

prorac1 , that is a great looking car.
What size hides are those ?
Oooops , I see the size up there. lol
I am looking at trying to fit 315's in mine and if I have to , I think rolling the lip will give me plenty of room.
But hopefully with less back space I will be good.

Not without moving the springs in even further.

We have 3/8” to the spring, and 3/8 to the rolled lip.

It’s very tight.