68 383-S 4 speed [3] 69 340 cudas A56

I wonder why they moved the rear springs on the 68 so far inboard if they didn't tub it.

Those hub caps on the 68 are also kinda strange as they look like they want rally centers to fill the middle. I have a set of hubcaps that have thesame outer design but the center is all covered with hubcap.