The bump stops on on my stock suspension do touch the LCA, the keys are just as rusted and the bolt looks like it hasn't been turned up on yours. The only difference that I can see is that your torsion bar sits a LOT snugger in the LCA hole then mine. So it looks like you got some new LCA or your ass doesn't sit as high as rest.
I measured the back but it has been sitting for the past month with no start, "160 Overhaul"