UMI extended‑length lower control arms for 1991–1996 Impala SS provide a 5/8" extension with an extra ¼" adjustability to center the rear wheels. CNC machined and TIG welded from 1.500" DOM tubing, they ship fully assembled with greaseable bushings, reinforced sway bar mounts and 10.9 grade hardware. Compatible with UMI weld‑in relocation brackets, these arms simplify installation and restore correct rear‑end positioning.
UMI Performance 91-96 Impala SS Adjustable Extended Length Lower Control Arms