SPC Performance 86490 Adjustment Upper Arms

Designed, engineered, tested, and assembled in Colorado, SPC adjustable upper control arms are loaded with premium features. Improve suspension travel, handling, and tire wear while centering the tire in the wheel well to maximize clearance for oversized tires. Now equipped with maintenance-free ball joints and xAxis™ sealed flex joints in bonded rubber sleeves, this arm will both correct alignment angles and restore factory ride quality. The forged steel design provides the strength and durability needed for the most demanding environments and with 80° of articulation in the upgraded ball joint, SPC arms pr ovide more articulation than any other offering available. Improve handling performance after a lift, as both caster and camber are affected. Incorporating a unique, patented ball joint design, this arm will get ±2° of camber and -0° to +4° of caster, correcting alignment angles back to specific ation. (Sold in pairs.)