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The UMI CornerMax A‑arm and mount kit for 1973–1987 GM C10 trucks (red finish) delivers race‑proven handling with double‑shear mounts designed for coilovers. The direct bolt‑in upper mount requires rivet grinding but allows spring and shock changes without removing ball joints. The kit accepts most racing coilovers, offers camber and caster adjustment often without shims, and includes tall ball joints and adjustable steering stops; made in the USA.
UMI Performance 73-87 GM C10 CornerMax A-Arm Kit - Red
