The original C3 wiper door setup relies on vacuum-operated hoses and an actuator that add complexity without adding reliability. This Detroit Speed kit removes all of that in favor of a modern, compact wiper motor that bolts to the stock firewall pattern and mounts inside the cowl to run the existing wiper door linkage.

Detroit Speed 121621 Selecta-Speed Windshield Wiper Conversion Kit Features:

• Fits 1968-1972 Chevrolet Corvette models with a wiper door.
• Low-profile 7-speed wiper motor with 5 delays, low speed and high speed.
• CNC-machined aluminum adapter plate mounts to the stock firewall bolt pattern; no cutting required.
• Seven-position rotary switch adds push-button windshield washer function.
• Eliminates wiper door vacuum hoses and actuator for a cleaner firewall.
• Sold as a complete kit.