QA1 Street Performance Front Upper Control Arm Kit - 1970-1996 Select GM F/A/X/B-Body (52718)

Fits select 1970-1996 GM F-Body, A-Body, X-Body, and B-Body models including Chevrolet Camaro, Caprice, Impala, and Pontiac Firebird.

QA1 Street Performance upper control arms are engineered to modernize the front suspension geometry of classic GM platforms. Designed primarily for street use and long-distance cruising, these arms are configured for QA1 Pro Coil Systems with double shear lower mounting. The combination of high-strength steel tubing and billet aluminum cross shafts results in a lightweight assembly with significantly improved strength and durability over factory components.

These arms are designed to add 3-4 degrees of caster and 0.5 to 1 degree of negative camber to improve tire contact and steering response. They feature polyurethane bushings to isolate road noise for a comfortable ride while providing the necessary stiffness for improved handling. Each kit is robotically welded, powder-coated, and include stronger-than-stock integrated ball joints for long-term service.

• Manufacturer Part Number: 52718
• Adds 3-4° caster and 0.5-1° negative camber when used as a kit
• High-strength steel tubing with billet aluminum cross shafts
• Low-friction polyurethane bushings for noise isolation and ride quality
• Designed for use with QA1 Pro Coil Systems (double shear mounting)
• Compatible with QA1 patented Ultimate Ball Joints
• Durable high-quality powder coat finish
• Easy bolt-in installation with no fabrication required
• Made in the USA