UMI 3056 adjustable tubular upper A‑arms are built for Pro‑Touring, road race and auto‑x, offering shim‑free camber and caster adjustment via race‑grade rod ends. A relocated ball‑joint pad increases caster and steering feel; these arms are designed for tall spindles and include alignment specs and installation instructions. Made and tested in Philipsburg, PA, they are TIG‑welded DOM tubing with quality finishes for track or aggressive street use.
UMI Performance 78-88 G-Body S10 Tubular Front Upper A-Arms Adjustable