The all-in-one Sequential Pack replaces both the sequential relay and the sequential flasher. On early 67 Thunderbirds it also replaces the stop light relay. All the plugs match the plugs on the factory harness, so it just plugs in and is ready to go.
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.