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UMI single adjustable lower control arms for 1978–1988 GM G‑Body models provide rear end adjustment and reduce bind for better handling. Constructed from 1.500" x 0.120" DOM tubing with TIG‑welded 4140 chromoly tube adaptors, they pair fluted polyurethane greaseable bushings with a QA1 3/4" hard chrome plated, Teflon/Kevlar self‑lubricating race rod end. Durable powder coat finish and OEM bolt‑on installation under an hour.
UMI Performance 78-88 GM G-Body Tubular Single Adjustable Lower Control Arms
