I am ordering springs from ESPO, and i have two questions. They offer 5 and 6 leaf springs. The car at most will have a mild small block with an 8.25. I feel like the 5 leaf should be fine but i any input would be greatly appreciated.

Also, does anyone know the stock ride height from the spring brackets? I obviously am not the original owner and have no idea how much these springs are sagging. I will probably just want stock height but i have no idea how thats going to look. If anyone has accurate measurements for that car or similar that would be great! thanks in advance.