Help: Rear Spring Thickness ?

[66427-450]

Could anyone give me the “thickness” of a factory/original C-2 rear spring? Either 9 or 7 leaf would do. The thickness I’m referring to is the total thickness, including liners, in the center, at the location of the 4 anchor plate bolts.

Thanks

 

[magicv8]

The one I had is like the MADCorvette spring, 2.375"

The one from Muskegon and most other catalogs is too thick. They Muskegon people) tell me there are only 2 manufacturers, and it looks like only one got it "correct".