This wiper conversion is a true bolt-in replacement for your factory electric windshield wiper motor. Each kit comes complete with all necessary hardware to install the wiper drive in the factory mounting brackets. Kit includes heavy duty 2-speed self parking motor, rotary switch which atteches to the factory knob, wiring harness and detailed instructions. Utilizes the factory wiper transmissions, linkage arms and factory wiper motor mounting brackets, blades, and arms. Note: 60-66 version shown in photo.