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UMI Roto-Joint adjustable rear upper control arms for 1979–2004 Ford Mustang use a premium spherical joint and CrMo adjuster to drastically reduce suspension deflection for crisper handling, easy pinion angle tuning and less wheel hop. Heavy-duty laser-cut mounting pads, TIG/MIG welding and a durable powder coat finish make these arms suitable for street, strip or pro-touring applications. Bolt-on installation takes about 1–2 hours.
UMI Performance 79-04 Ford Mustang Adjustable Upper Control Arms - Roto-Joints
