DSE Selecta-Speed Wiper Kit (1964 - 1966 Chevrolet C10) - 121631
Give your classic C10 the windshield wiper control you expect from a modern truck with the Detroit Speed 121631 Selecta-Speed Wiper Kit. Engineered for 1964 - 1966 Chevrolet C10 applications, this system upgrades the original wiper setup with seven-speed operation, including five intermittent delay settings plus dedicated low and high speeds. Whether you are cruising through a light mist or caught in steady rain, Selecta-Speed gives you far more control over wiper operation while maintaining a clean, purpose-built installation in your classic Chevy truck.
Detroit Speed builds the 121631 around a compact, low-profile modern OE-style wiper motor that creates a clean appearance at the firewall while providing additional clearance for the brake booster, valve covers and other underhood components. A CNC-machined aluminum mount connects the motor to the stock firewall bolt pattern, while the complete wiring harness plugs into the under-dash wiper control module. The motor connector is already installed on the harness, eliminating the need to pin the connector during installation. A billet aluminum switch knob finishes off the controls, while push-button windshield washer functionality adds another modern convenience to this classic C10 upgrade.
Specifications
- Part Number: 121631
- Manufacturer: Detroit Speed
- Product Type: Selecta-Speed Windshield Wiper Kit
- Application: 1964 - 1966 Chevrolet C10
- Wiper Speeds: Seven
- Delay Settings: Five
- Additional Speeds: Low and High
- Motor Design: Compact Low-Profile Modern OE-Style Wiper Motor
- Motor Mount: CNC-Machined Aluminum
- Motor Mounting: Stock Firewall Bolt Pattern
- Wiper Control Module: Included
- Wiring Harness: Included
- Wiper Motor Connector: Pre-Installed on Wiring Harness
- Control Type: Seven-Position Rotary Switch
- Switch Knob: Billet Aluminum
- Windshield Washer Control: Push-Button Function
- Washer Pump Compatibility: Optional Detroit Speed 121102 Windshield Washer Pump
- Washer Pump Connection: Weather Pack Connector and Harness for Inline Washer Pump
- Emission Code: 4
Features
- Application-specific Selecta-Speed wiper upgrade for 1964 - 1966 Chevrolet C10 trucks
- Seven-speed wiper motor provides five intermittent delay settings plus dedicated low and high speeds
- Delivers the performance and convenience of a modern late-model windshield wiper system
- Five intermittent settings provide better control during light and changing rain conditions
- Compact modern OE-style motor creates a clean appearance on the firewall
- Low-profile motor provides additional clearance around the brake booster, valve covers and other underhood components
- CNC-machined aluminum mount connects the wiper motor to the stock firewall bolt pattern
- Complete wiring harness is included for easier installation
- Wiper motor connector comes pre-installed on the wiring harness, eliminating the need to pin the connector
- Simplified wiring harness connects to the under-dash wiper control module
- Seven-position rotary switch controls the available wiper settings
- Billet aluminum switch knob provides a clean finished appearance
- Push-button windshield washer function works with the optional Detroit Speed 121102 washer pump
- Washer function cycles the wipers three times after the button is released
- Wipers then continue operating at the previously selected switch position
- Weather Pack connector and harness are included for an inline windshield washer pump
Fitment
- 1964 Chevrolet C10
- 1965 Chevrolet C10
- 1966 Chevrolet C10
Fitment Notes
Detroit Speed notes that the current fitment information for the 121631 Selecta-Speed Wiper Kit is not applicable to kits manufactured before 2015.
FAQs
What trucks fit the DSE 121631 Selecta-Speed Wiper Kit?
Detroit Speed specifies part number 121631 for 1964 - 1966 Chevrolet C10 trucks. It is an application-specific Selecta-Speed system designed to bring modern multi-speed windshield wiper operation to these classic Chevy pickups.
How many wiper settings does the DSE 121631 provide?
The system provides seven-speed operation consisting of five intermittent delay settings plus dedicated low and high speeds, giving your 1964 - 1966 C10 much greater control over windshield wiper operation than the original system.
How does the windshield washer function work on the DSE 121631?
The seven-position rotary switch incorporates a push-button windshield washer function for use with an optional inline washer pump. After the washer button is released, the wipers cycle three times and then continue operating at the previously selected switch position.
Get Your Detroit Speed Components from Beefcake Racing
Upgrade your 1964 - 1966 Chevrolet C10 with modern windshield wiper control using the Detroit Speed 121631 Selecta-Speed Wiper Kit from Beefcake Racing. If you have questions about fitment, installation or other Detroit Speed components for your C10 build, email sales@beefcakeracing.com or call 1-855-827-7223 for assistance.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
