Have a new full set of PowerStop KC1887-36 Z36 Truck & Tow Brake Upgrade Kit. For 1st edition (manufactured before March of 99) 1999 Ford F-250 and F-350 Super Duty (4WD, Single Rear Wheel). This complete bolt-on package includes front and rear carbon-fiber ceramic brake pads, drilled and slotted rotors, and powder-coated red brake calipers designed to handle heavy hauling, towing, and mountainous terrain. Let me know if you have any questions.