QA1 Pro-Touring Front Upper Control Arm Kit for 1964-1972 GM A-Body - MPN 52522

Fits select 1964-1972 Buick Skylark and Special, Chevrolet Chevelle, El Camino, and Monte Carlo, Oldsmobile 442, Cutlass, F85, and Vista Cruiser, and Pontiac Grand Prix and GTO.

QA1 Pro-Touring Upper Control Arms are engineered to correct the outdated front-end geometry of classic GM A-Body vehicles, making them an essential upgrade for autocross, road course, and performance street applications. These arms are designed to add 3 to 4 degrees of caster and 0.5 to 1 degree of negative camber when installed as a complete kit, significantly improving cornering grip and straight-line stability.

Constructed from high-strength tubing with billet aluminum cross shafts, these arms offer an optimized strength-to-weight ratio. They feature QA1’s patented Ultra Low Friction Ball Joints with a one-inch longer stud. This extended length improves camber gain during suspension travel, keeping the tire contact patch flat against the pavement for superior traction. The ball joints are fully adjustable and rebuildable, allowing for fine-tuning with different stud lengths if needed. These arms are specifically configured for use with QA1 Pro Coil Systems featuring double shear lower mounting.

• Manufacturer Part Number: 52522
• Includes QA1 patented Ultimate Low Friction Ball Joints
• 1-inch longer ball joint studs for optimized camber gain
• Adds 3-4° caster and 0.5-1° negative camber
• Billet aluminum cross shafts and robotically welded tubular steel construction
• Low-friction bushings eliminate bind for smoother suspension articulation
• Durable high-quality powder-coated finish
• Easy bolt-in installation to factory mounting points
• Made in the USA