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UMI Performance's adjustable upper and lower control arm kit for 1978–1988 GM G-Body replaces the OEM components with tubular lower arms and on-car adjustable 'Ultimate Arms' uppers to add strength, improve ride quality and provide rear-end adjustment. The kit is a direct fit using OEM hardware and includes detailed installation instructions for straightforward replacement and setup.
UMI Performance 78-88 GM G-Body Adjustable Upper & Lower Control Arm Kit
