Girodisc Corvette C8 Z06, E-Ray (All) Rear RotorsThese GiroDisc 2 piece rotors are a direct replacement for the rear rotors on the Corvette C8 Z06 with or without the Z07 carbon ceramic brakes. Note that if your Z06 is equipped with the Z07 carbon ceramic brakes, you will need to use the rear pad shape from a factory iron Z06. Our 2 piece, fully floating assemblies help shed unsprung weight and rotating mass from the front axle of the vehicle. The rotor rings are machined from a proprietary casting