Features:- Reduces bushing deflection, improving handling, and offering a comfortable ride suitable for both track, and street use. 6061 Hard Anodized T6 Aluminum, combined with a micro-porous surface for excellent grease retention. Specially grooved, graphite impregnated polyurethane bushings for superior grease retention, and quiet operation. Snap ring and plate system adds strength and stiffness to front upper control arms and eliminates bushing failure. aFe Control is proud to release the PFADT Series, Poly Control Arm Bushing Kit, for the C5 & C6 Corvette. OE factory bushings are known to deflect more than a 1/4 inch in turns which equates to almost 1 degree of lost camber and unpredictable handling. The aFe Control Poly Control Arm Bushing Kit, will solve this, by virtually eliminating bushing deflection, while still maintaining a quiet, comfortable ride, suitable for street use. The kit includes, lightweight, hard anodized 6061 T6 aluminum sleeves, specially grooved, graphite impregnated bushings, snap rings, and all hardware necessary for a complete installation. You will appreciate the 2 piece design allowing for a much easier installation, than 1 piece designs. The aFe Control kit even includes rear, lower shock mounts, setting it apart from the competition. aFe Control Suspension products are engineered and manufactured in our Corona, California manufacturing facility.