JKS J-Flex adjustable rear upper control arms for Jeep Wrangler TJ, LJ and Grand Cherokee ZJ let you fine-tune suspension geometry with a fully adjustable design built from CNC-bent DOM tubing. The forged adjustable ends are fully rebuildable and greaseable while the non-adjustable end uses factory-style rubber bushings for quiet, maintenance-free operation. Arms use heavy-duty 1-1/4"-12 threads with hex-shaped weld-in bungs, include jam nuts for secure adjustment, and arrive powder-coated for long-term protection. Sold in pairs.
JKS Manufacturing Jeep Wrangler TJ/LJ Adjustable J-Flex Upper Control Arms - Rear