The UMI 1" tubular rear sway bar for 1964–1972 GM A‑Body provides a Pro‑Tour style upgrade that reduces bind and improves cornering. It offers three selectable rates for street, auto‑x and road‑race/drag use and features CNC‑machined mounts that fit common axle tube diameters. Premium greaseable polyurethane bushings, a billet hex adjuster and zinc‑plated u‑bolts are included.
UMI Performance 64-72 GM A-Body 1in Tubular Rear Sway Bar Chassis Mounted