BMR 06-13 Chevrolet Corvette (C6) Z06/ZR1 Front & Rear Control Arm Bearing Kit - Black AnodizedFits 2006 2013 C6 Corvette Z06s; Fits 2009 2013 C6 Corvettes ZR1s; Includes front (CBK556) and rear (CBK567) control arm bearing kits; Machined 6061 billet aluminum bearing cups; Heavy duty spherical bearings; Replaces the factory upper and lower control arm bushings in the front and rear; Eliminates control arm bushing deflection; Significantly reduces wheel hop; Dramatically increases suspension control; Greatly improves steering feel and stability;