The R1 Concepts slotted brake rotor for 2004 Pontiac GTO (front right) is a black-finished replacement rotor intended for the right front braking position on that model year. It calls out axle and side to help shoppers identify the proper front rotor for replacement. The slotted face and black coating match common aftermarket rotor styling.
R1 04-04 Pontiac GTO Front Right Slotted Black Brake Rotor