The UMI tubular rear upper control arm for 1965–1966 GM B-Body replaces weak factory arms with a stronger DOM steel design to improve traction and reduce wheel hop. It features CNC-machined bushing holders, grease-able polyurethane bushings, TIG-welded construction and a durable powder coat. Direct bolt-on fit and spring-perch ready for factory or lowering springs. Price is per arm; verify how many are required.
UMI Performance 65-66 GM B-Body Tubular Upper Control Arm/Trailing Arm