SPC Performance 2021+ Ford Bronco Adjustable Upper Control Arms

Adjustable front upper control arms for the Ford Bronco with chromoly tube steel construction, sealed modern architecture ball joints, and xAxis™ sealed flex joint joints in bonded rubber bushings. Designed, engineered, tested, and assembled in Colorado, SPC Performance adjustable upper control arms are loaded with impressive features. They improve suspension travel, handling, and tire wear while centering the tire in the wheel well for maximum clearance needed for oversized tires. These arms are equipped with maintenance-free ball joints and free-pivoting xAxis™ sealed flex joints in bonded rubber sleeves, for correction of alignment angles and restoration of factory ride quality. A Forged steel design provides the strength and durability needed for the most demanding environments. SPC adjustable control arms have improved clearance to get around the spring bucket and a full 80° of articulation in the ball joint. When trucks are lifted, caster and camber angles are affected which can lead to poor handling characteristics such as ‘wandering’. SPC control arms have positive caster built-in for lifted vehicles to restore alignment angles and drivability. The patented ball joint design gives more adjustability than any other arm on the market, use it in combination with cam adjusters on the lower arm to maximize tire clearance and minimize the need for frame mods. Replace OE lower cams with #86220. Sold as pairs. US Patent No. 7,513,514.