QA1 64-72 GM A / G Body Pro Touring Upper Control Arm Kit

QA1 64-72 GM A / G Body Pro Touring Upper Control Arm Kit

QA1's Pro-Touring Control Arms are the answer to your handling needs for autocross and road course driving. Designed with QA1's Ultra Low Friction Ball Joint, these upper control arms eliminate flex and provide smooth, bind-free suspension movement, ensuring superior performance.

Key Performance Enhancements

• Improved Camber Gain: The one-inch longer upper ball joint stud enhances camber gain, ensuring optimal tire contact for better cornering grip.
• Adjustable and Rebuildable: QA1's ball joints are adjustable and rebuildable, allowing you to tune with different stud lengths for precise handling.
• Configured for Pro Coil Systems: Designed for QA1 Pro Coil Systems with double shear lower mounting for maximum strength and durability.
• Lightweight and Durable: Constructed from high-strength tubing with billet aluminum cross shafts, these control arms are some of the lightest and strongest on the market.
• Enhanced Caster and Camber: When used together, these arms add 3-4 degrees of caster and 0.5 to 1 degree of negative camber, significantly improving handling. When used independently, they provide approximately half of these values.

Installation Guide