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UMI Performance adjustable lower control arms for 1978–1988 GM G-Body applications move the control arm inward with CNC-machined aluminum offset bushings to increase clearance for large tires and mini-tub installations. These double-adjustable arms give ±1" length change, are pre-set to factory length, and use Teflon-lined spherical rod ends to eliminate rear suspension bind.
UMI Performance 78-88 GM G-Body Adjustable Lower Control Arms Offset Bushings
