if you dont want long travel, its pretty much superlift, RCD, or custom
both are drop brackets in front, but superlift is torsion bar, rcd is a coilover deal i think.
i know in the rear superlift uses blocks, and rcd is add a leaf/new shackles.

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2002 Ranger FX4
4.0L SOHC, 5R55E Auto, 4.10 8.8 Torsen, 31x10.5/15 BFG ATs