Improve suspension travel, handling, and tire wear while centering the tire in the wheel well for maximum clearance needed for oversized tires. Now 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. 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 that 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 driveability. Use SPC #63020 to adjust thrust angle, replace OE lower cams with #86220. Sold as pairs. US Patent No. 7,513,514.

Features

• Arm's adjustment range combine with OE adjusters corrects alignment angles for improved driveability and reduced tire wear & possible to move the tire forward to maximize clearance for larger tires without frame or fender modifications
• Arm's adjustment range combine with OE adjusters corrects alignment angles for improved drivability and reduced tire wear & possible to move the tire forward to maximize clearance for larger tires without frame or fender modifications
• One piece polymer race Ball Joint with modern grease formula ensures quiet smooth operation & low turning torque for reduced wear and extended life that tests like OE
• Chromoly tube and forged steel nose construction provides maximum strength & clearance with additional caster provision for lifted vehicles built-in
• New fully sealed ball joint architecture keeps grease in and contaminants out for a maintenance-free joint
• Front Adjustment Range: Camber ±2.00° / Caster -1.00° to +3.00°
• Front Adjustment Range: Camber ±2.00˚ / Caster -1.00˚ to +3.00˚
• For Steel Knuckles Only!
• Required: 1 per axle
• Sold as a pair

Sold as a pair.