The R1 Concepts drilled-and-slotted black brake rotor for 1967–1974 Buick Gran Sport (front left) is a period-correct replacement rotor with a drilled-and-slotted braking face and black finish. Supplied to restore the front left braking surface during maintenance, it provides a like-for-like solution for that specific Gran Sport fitment; confirm your vehicle year and position before purchase.
R1 67-74 Buick Gran Sport Front Left Drilled & Slotted Black Brake Rotor