QA1 Precision Products 52718 Street Performance Upper Control Arm Kit GM F-Body A-Body X-Body B-Body

The QA1 Precision Products 52718 Street Performance Upper Control Arm Kit is engineered to deliver superior handling, improved ride quality, and enhanced vehicle stance for 1970-1981 GM F-Body (Camaro, Firebird), 1973-1977 A-Body (Chevelle, El Camino, Monte Carlo, Cutlass), 1975-1979 X-Body (Nova), and 1978-1996 B-Body vehicles. These GM 2.0 Street Series control arms represent a significant upgrade over factory stamped steel arms, combining lightweight construction with exceptional strength and durability.

Advanced Engineering and Construction:

• High-strength low-alloy steel tubular construction with 7075 aluminum alloy cross shafts for reduced unsprung weight
• Each arm weighs less than 7 lbs, dramatically lighter than factory and most aftermarket alternatives
• Robotically welded and finished with high-quality black powder coating for durability and professional appearance
• Increased positive caster design (3-4 degrees when used with lower arms) improves straight-line stability and reduces darting
• Offset cross shaft design allows quick and easy camber adjustment

Integrated Ball Joint Technology:

• QA1's proprietary integrated ball joint design is stronger than OEM and fully rebuildable for tunability
• Low-friction, low-maintenance construction with integrated dust boot for long-term reliable service
• Bind-free movement enhances suspension performance and tire contact patch management

Installation and Compatibility:

• Bolt-in installation mounts in OE location with no cutting, fabricating, or welding required
• Double-shear lower mounts are coil-over ready for clean installation with QA1 Pro Coil Systems
• Polyurethane bushings provide excellent road noise isolation while maintaining stiffness for superior handling
• Compatible with either factory or aftermarket disc brakes and works with OE or drop spindles
• Sold as a pair with all mounting hardware included

Made in the USA, these control arms are the perfect upgrade for GM enthusiasts seeking to improve suspension geometry without the hassle of restoring worn factory components. Whether cruising long distances or attacking back roads, the QA1 52718 control arms deliver the perfect balance of comfort and performance.