QA1 52857 1-1/4in Hollow Chromoly Rear Sway Bar for 1968-1977 GM A-Body Buick/Chevy/Olds/Pontiac

Fits select 1968-1977 GM A-Body vehicles including Buick Regal and Skylark, Chevrolet Chevelle, El Camino and Monte Carlo, Oldsmobile Cutlass and 442, and Pontiac Grand Prix, GTO, and LeMans.

Improve the cornering stability and handling of your GM A-Body with the QA1 1-1/4 inch hollow rear sway bar. Designed to reduce body roll by more effectively distributing weight across all four tire contact patches, this tubular sway bar provides the torsional stiffness required for a more predictable and controlled driving experience. Unlike solid bars that add significant unsprung weight, this hollow bar utilizes 4130 chromoly steel to deliver superior strength and rigidity while remaining lightweight.

Each QA1 sway bar is engineered with CNC-bent tubing and machined bar ends for precise fitment and maximum ground clearance. The assembly is finished with a durable powder coating for long-term corrosion resistance and a clean look. This kit includes high-quality plated mounting hardware to replace worn-out factory bushings and end links, streamlining the installation process.

• Manufacturer Part Number: 52857
• Bar Diameter: 1-1/4 inch
• Material: 4130 Chromoly Steel
• Construction: Hollow tubular design with CNC-bent precision
• Finish: Durable black powder-coat
• Installation: Direct bolt-in for most applications; some specific trims may require minor welding
• Included: All necessary plated mounting hardware, bushings, and end links