The RT Off-Road Disc Brake Conversion Kits convert a factory Dana 35 or Chrysler 8.25 rear axle from drum brakes to disc brakes. This is a must for vehicles with oversized tires and wheels as well as increased weight from bumpers, winches, etc. These bolt-in kits are designed for vehicles without ABS. They include pre-assembled backing plates with shoes and hardware, calipers, pads, slotted rotors, hoses, and all hardware needed for installation. Parking brake cables sold separately.