SPC Performance Front Adjustable Upper Control Arm Kit for 2021-2025 Ford F-150 & F-150 Lightning - 35685

Fits 2021-2025 Ford F-150 and 2022-2025 F-150 Lightning models. These SPC Performance adjustable upper control arms are engineered to correct alignment geometry on lifted trucks while providing the clearance needed for oversized tires. Designed with forged steel for maximum durability, these arms solve common alignment issues like 'wandering' by building in positive caster and allowing for precise camber adjustment.

Equipped with maintenance-free, fully sealed ball joints, these arms provide up to 80° of articulation to ensure full suspension travel without binding. The ball joint features a 25% larger stud cross-section than OE for superior strength and an E-Nickel coating for corrosion resistance. To maintain factory ride quality, the arms utilize xAxis™ sealed flex joints in bonded rubber sleeves, which maximize suspension travel while minimizing noise, vibration, and harshness (NVH).

• Front Adjustment Range: Camber ±2.0°, Caster 0° to +4.0°
• Forged steel construction for superior strength and spring bucket clearance
• Maintenance-free, fully sealed ball joints with quiet-operation polymer races
• xAxis™ sealed flex joints allow for extended travel and superior NVH characteristics
• Positions the tire correctly in the wheel well to avoid fender trimming
• Sold as a pair (replaces both front upper arms)
• Manufacturer Part Number: 35685