UMI Performance 64-72 GM A-Body 1in Tubular Rear Sway Bar Chassis Mounted

If you're looking to significantly improve the handling and reduce body roll in your classic GM A-Body, this chassis-mounted rear sway bar from UMI Performance is a serious upgrade. Designed for Pro-Touring style builds, this bar tackles the bind issues often found with factory-style sway bars by mounting directly to the chassis and the differential housing. This setup allows for more independent movement, leading to a more responsive and controlled ride, whether you're cruising the street, hitting the autocross course, or heading to the drag strip.

This 1-inch diameter hollow sway bar is constructed from strong, lightweight steel and features a CNC-machined hex adjuster. This adjuster lets you fine-tune the bar's pre-load, which is particularly useful for drag racing applications to ensure your car launches straight. You can select the longest hole setting for street driving, the middle for autocross and road racing, and the shortest for drag strip use. The double-shear chassis mounts utilize four 3/8-inch fasteners, and while drilling through the crossmember is required, UMI includes a template and instructions to make the process straightforward. The sway bar also includes greaseable polyurethane bushings and heavy-duty CrMo spherical rod ends with Teflon for durability and smooth operation.

UMI has engineered this sway bar to clear a wide variety of rear ends, including common 10-bolt, 12-bolt, and 9-inch rears, as well as Moser, Strange Engineering, and Currie housings. The CNC-machined mounts feature grip teeth and reinforcement gussets for a solid connection. While this sway bar is designed for a 100% bolt-in installation for many setups, welding the chassis mounts can provide additional security for high-performance applications. This is a well-built component that will make a noticeable difference in how your classic GM handles.