UMI Performance adjustable upper and lower control arm kit for 1968–1972 GM A-Body cars featuring tubular lower arms and on-car adjustable upper "Ultimate Arms." As direct replacements, they boost strength, improve ride feel, and allow rear-end adjustment to correct pinion angle or handling. Suitable for street or light track use on A-Body rear suspensions.
UMI Performance 68-72 GM A-Body Adjustable Upper & Lower Control Arm Kit