UMI Performance adjustable upper and lower control arm kit for 1964–1967 GM A-Body cars includes tubular lower control arms and on-car adjustable upper arms. The complete kit replaces OEM pieces with stronger tubular components, improving traction and allowing rear-end adjustment. Installation instructions are included and the kit uses OEM hardware for straightforward fitting.
UMI Performance 64-67 GM A-Body Adjustable Upper & Lower Control Arm Kit