This Ford D4ZB-13B768-AC wiring harness is the perfect fit for your 1975-1978 Mustang II dome light. It includes a bracket and wire harness, making installation quick and easy. The harness is made of durable PVC and copper, with a female connector and two terminals. It operates at 12 volts and has a long lifespan. The vintage black wiring harness is a genuine OEM part with part number D4ZB-13B768-AC. It is designed for upper front placement on your vehicle and has universal fitment. This item is a must-have for any Mustang II enthusiast looking to restore their classic car.