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UMI tubular rear upper control arms for 1978–1996 GM B-Body applications use 1.625" OD x .125" DOM tubing and CNC-machined mounting plates for precise fitment. Greaseable high-quality polyurethane bushings with Zerk fittings improve ride quality and traction while resisting deflection. These non-adjustable, bolt-on arms are finished in long-lasting powder coat and install in roughly one hour with OEM hardware for straightforward street or light-track use.
UMI Performance 78-96 GM B-Body Tubular Non-Adjustable Upper Control Arms
