Upgrade your Jeep Wrangler TJ, LJ or Grand Cherokee ZJ performance and reliability with JKS J-Flex adjustable rear upper control arms. CNC-bent from stout DOM tubing, the fully adjustable design allows you to fine-tune suspension geometry. The ends are also fully rebuildable and greaseable. With heavy duty 1-1/4"-12 threads and hex shaped weld-in bungs, tightening of the included jam nuts is super easy and secure. At the non-adjustable end, factory style rubber bushings provide quiet, maintenance-free operation. Arms are powder-coated for a long-lasting finish. Sold in pairs.
- Adjustable arm design utilizing a forged adjustable flex end and jam nut.
- Improved caster and axle positioning on 0-4" lifts using the factory mounting locations
- Forged end is fully rebuildable and greaseable.
- Includes integrated e-brake mounting tabs
- 1-1/4"-12 threads provide ultimate strength and fine-tune adjustability.
- Factory style rubber bushings at the non-adjustable ends for quite, maintenance-free operation.
- CNC formed for proper tire, frame and axle mount clearance.
Suggested Starting Length - 14.25"
Min. Adjusted Length - 13"
Max Adjusted Length - 14.375"
*See Instructions for further details.
Designed for 0-4" rear lift using the factory control arm mounts.
All JKS products are protected by a limited lifetime warranty to ensure they are free from manufacturer defects in material and workmanship so you can go with confidence knowing your JKS parts are covered.
