Rancho� has NEW front and rear, upper and lower Adjustable Control Arms for your stock or lifted Jeep. The new Arms work on a range from stock to 4-inches and allow caster and pinion angle adjustments. The Arms are made of heavy duty DOM tubing for improved strength to handle off road obstacles. Lower Arms are bent similar to the factory design to allow for larger wheels and tires. The Control Arms forged ends feature Rancho�s D2 synthetic high articulation bushings that self-center and are completely grease free. For the ultimate in convenience, a rebuild kit is available and sold separately.