UMI 3056 adjustable upper A‑arms with ½" taller ball joints provide added caster and improved camber gain for better cornering and stability. Race‑grade rod ends offer shim‑free camber/caster adjustment and smooth travel; the relocated ball‑joint pad boosts steering feel. Constructed from DOM tubing with CNC and TIG details, these arms bolt in with factory or UMI lower arms and include alignment guidance and installation instructions.
UMI Performance 78-88 G-Body S10 Tubular Front Upper A-Arms Adjustable