1964-66 Mustang Variable wiper switch-2 speed

Finally the safety and convenience of interval wipers for your classic mustang. This switch allows your wipers to work at the maximum speed allowed by your wiper motor with settings up to a maximum 15-second delay. You can rotate the knob for an almost infinite number of speed settings. Simple to install. No modification to the stock harness required. Retains stock knob and bezel for the original factory look. Also controls the washer pump