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UMI tubular front upper A-arms for 1964–1972 A-Body cars pair with 1/2" taller premium ball joints to add caster and improve camber at full bump, sharpening steering feel and lateral grip. These jig-built DOM a-arms include greaseable Delrin bushings, 4140 CrMo cross shafts, polyurethane bump stops, and a durable powder-coat finish; they bolt in for street, drag, or pro-touring applications.
UMI Performance 64-72 A-Body Tubular Front Upper A-arms 1/2in Taller Ball Joints
