QA1 52871 Rear Sway Bar | 64-72 GM A-Body - 69-72 G-Body

QA1 52871 Rear Sway Bar | 64-72 GM A-Body - 69-72 G-Body

Want to increase your vehicle’s grip and improve handling and stability of your GM A Body? QA1’s lightweight tubular sway bars are engineered to reduce body roll by more evenly distributing the weight of your vehicle across all four tire contact patches when cornering. A QA1 tubular sway bar is a great upgrade for any performance vehicle, whether it came equipped from the factory with one or not, providing improved stiffness for a more predictable and stable driving experience. 

PERFORMANCE TUNED FOR YOUR VEHICLE 

When it comes to sway bars, size matters. QA1 engineers its tubular sway bars specific to the vehicle application, tuning the diameter and tubing wall thickness to generate the torsional stiffness needed for a superior ride and level of control.  

The rear sway bar is built using solid 1" 4130 chromoly steel for superior stiffness and strength. Additionally, QA1 sway bars feature a compact design engineered specifically for your vehicle application that optimizes space and ground clearance. 

QA1 sway bars feature CNC-bent tubing, machined and welded bar ends, and are finished off with a durable powder-coat finish that gives it a premium, custom look under your vehicle. All QA1 sway bars include high quality plated mounting hardware to replace old and worn-out bushings and end links where applicable. 

INSTALLATION MADE SIMPLE 

QA1 sway bars are designed with both form and function in mind, giving you superior performance in a package that is easy to install, often using the factory sway bar mounting locations to streamline the process. In some cases, simple welding steps are required for installation, but as always, QA1 backs its products with detailed, step-by-step instructions and expert technical support to assist you no matter the difficulty level. 

BEST-IN-CLASS WARRANTY  

QA1 sway bars are backed with a 1-year warranty against product defects.  

FEATURES AND BENEFITS   

Limit body roll when cornering or launching, providing better control and grip 

Performance-tuned to your specific vehicle application 

Manufactured using high-quality, 4130 chromoly steel for superior stiffness without the weight penalty 

Installs using factory sway bar mounting locations where applicable 

FITMENT NOTES  

Works with factory and QA1 lower trailing arms that have sway bar mounting points