The rear lower control arms and adjustable panhard bar kit from UMI Performance for 1982–2002 F-Body applications uses Roto-Joint technology to allow 28° of rotation and eliminate suspension bind. Spherical 4140 chromoly balls run in a CNC-machined Delrin race for wear resistance; joints are adjustable and rebuildable. Polyurethane bushings reduce noise while the panhard bar centers the rear end after lowering. Shipped fully assembled and greaseable.
UMI Performance 82-02 F-Body Lower Control Arms & Panhard Bar Kit- w/ Roto-Joints