The DFC plain rear rotor for 1986–1992 Buick Riviera is an OEM-style replacement engineered to maintain original braking characteristics. Constructed from premium G3000/G11H18 iron castings with OE vane geometry for heat management, the rotor is CNC-machined and precision mill-balanced to reduce vibration. The non-directional finish encourages faster break-in for smooth, reliable stopping.
DFC 86-92 Buick Riviera Rear Brake Rotor