The R1 Concepts drilled black rear-right brake rotor for 2008–2009 Pontiac G8 applications is specified as a replacement for the rear-right axle position. The product description lists a drilled rotor with a black finish to restore the braking surface on the indicated vehicle years. Use this rotor when replacing a worn rear-right disc to align with the listed fitment and finish for the Pontiac G8.

R1 08-09 Pontiac G8 Rear Right Drilled Black Brake Rotor