The R1 Concepts slotted brake rotor for 2008–2009 Pontiac G8 (rear left) is a black-finished replacement rotor intended for the left rear braking position on those models. It calls out axle and side so shoppers can select the correct rotor for service or replacement. The slotted face and black finish match common replacement-rotor styling.
R1 08-09 Pontiac G8 Rear Left Slotted Black Brake Rotor