UMI Performance 64-72 GM A-Body 1-3/8in Tubular Rear Drag Sway Bar-Bolt-on

If you're looking to get your classic GM A-Body launching hard and straight off the line, this UMI Performance rear drag sway bar is a solid choice. Designed specifically for models from 1964 to 1972, this bar helps control body roll during aggressive acceleration, keeping your car planted and stable. It's built from a lightweight 1-3/8 inch diameter tubular steel, saving you 8-10 pounds compared to some other options without sacrificing roll resistance. This means improved handling and a quicker launch.

What sets this sway bar apart is its adjustability and robust construction. It features three distinct rates, allowing you to fine-tune it for street use, drag radials, or full slicks. The CNC-machined clamping system is designed to work with 3-inch and 3.25-inch diameter axle housings, fitting factory 10-bolt, 12-bolt, 9-inch, and other common rear ends. For added security during hard launches, welding the mounts is recommended, though a bolt-on installation is possible. The kit includes heavy-duty aluminum sway bar mounts with greaseable polyurethane bushings and ultra-premium CrMo spherical rod ends with Teflon races for smooth, reliable operation. A template and instructions are included for the required crossmember drilling.

This sway bar is manufactured in Philipsburg, PA, USA, and is available in a durable red or black powder coat finish. It's designed to be a direct bolt-in for many popular GM A-Body vehicles like the Chevrolet Chevelle, Buick Skylark, and Oldsmobile Cutlass, but always verify your axle tube diameter before ordering. This is a well-built component aimed at serious drag racing applications where a straight, consistent launch is critical.