Rubicon Express Adjustable Super -Flex Upper/Adjustable Super-Flex Lower JK Pair

Upper Arms have adjustment range from factory length to +1"
Versatile setup options for pinion,caster, and wheel base
Direct bolt-on installation to any short arm kit allowing for additional flex
Powercoated finish
Features durable PT MEG bushings
Greasable Zerk fittings

Rubicon Express now has 8 Arm Kits that include front lower, front upper, rear lower, and rear upper control arms for Jeep JK/ TJ/LJ/ZJ provide yet another path of modification for your Jeep.