aFe Control PFADT Series Aluminum Frame Camber Kit; Chevrolet Corvette Z06/ZR1 (C6) 06-13Fe Control is proud to release the PFADT Series steel frame Camber kit for the 1997 2013 Corvette C5 C6. The kit is designed to replace the factory alignment eccentrics with precision water jet cut aluminum degree indexed spacers to positively lock alignment settings in place without the risk of slippage common with factory eccentrics on track driven Corvettes. Upper control arm adjustment is achieved through the use of 304 stainless steel alignment