I swapped out my OME 890 rear springs for ome 861s. After installing a rear bumper, spare tire, and hi lift, plus adding a homemade storage box to the back I developed some droop in the rear. The new springs gave me a 3" lift over the sagging 890s!
Finally got my arb compressor mounted and installed in the back cubby hole. It was a pain to do, but I learned to solder in the process. So that leads to getting an arb air locker installed and new 4:88 gears!!