1966 Engine Wiring Harness and Headlight Wiring Harness
1966 Engine Wiring and Headlight Wiring Harness. This application is for all Coupes and Convertible and includes both big block and small block. To complete the harness application see the PARTS YOU WILL NEED tab for additional headlight bucket wiring extension harness.
Our Original Design Series™ wiring harnesses are manufactured exactly as the wiring was made when your Corvette left the factory in St. Louis. These harnesses are made to the exact O.E.M. (original equipment manufacturer) specifications, using the original factory blueprints, and are factory-correct in every way. These are full-assembled, ready to install, “plug & play” accurate reproduction wiring harnesses. You will NOT have to cut any wires, crimp any terminals, or make any modifications to these harnesses when installing them in your 1966 Corvette.
A commonly asked question and a much needed answer is "What does this harness" connect to?
1966 Corvette Engine Wiring and Headlight Wiring Harness Connects to:
- Alternator
- Dash Harness Connections (at firewall)
- Ground (to headlight motor retainer bolt, driver & passenger side)
- Ground (to horn relay mounting bolt)
- Ground (to starter motor mounting bolt)
- Ground (to voltage regulator)
- Headlight Bucket Extension Harness Connection (driver & passenger side)
- Headlight Door Limit Switch (driver & passenger side)
- Headlight Door Motor (driver & passenger side)
- Heater Blower Motor (cars without A/C)
- Heater Blower Motor Ground Terminal (cars without A/C)
- Horn (driver & passenger side)
- Horn Relay
- Ignition Ballast Resistor (top screw terminal)
- Ignition Coil ("+" terminal)
- Neutral Safety Switch/Backup Light Switch Connection (automatic transmission)
- -or- Dash Harness Connection (manual transmission)
- Parking Light (driver & passenger side)
- Starter Solenoid
- Temperature Sending Unit
- Voltage Regulator
- Windshield Wiper Motor Ground Terminal
Also known under these part numbers: (For reference only)