The R1 Concepts drilled and slotted black brake rotor for 1991-1994 Ford Crown Victoria (front left) is a vehicle-specific replacement rotor for that wheel position. Its drilled-and-slotted faces and black finish are the observable features specified for this application, provided to restore a proper braking surface and to fit the mounting pattern and orientation used on the Crown Victoria models listed.
R1 91-94 Ford Crown Victoria Front Left Drilled & Slotted Black Brake Rotor