The UMI boxed adjustable lower control arms for 1993–2002 GM F‑Body deliver a stiff, race-ready foundation with dual rod ends and premium ball joints installed. Fully gusseted box tubing trims weight while keeping strength, and TIG‑welded 4140 CrMo tube adapters improve thread durability. These arms add a nominal 2° of caster, include double‑shear sway bar mounts with endlinks, and fit factory or aftermarket K‑members.
UMI Performance 93-02 GM F-Body Boxed Adjustable Lower A-Arms Rod Ends