1956 Ford F-100 Truck Package White 6-in-One package includes 120 MPH Speedometer, 8,000 RPM Tachometer, Fuel (75-10 OHM), Oil, Temp, and Volt. The completely assembled unit includes housing, wiring harness and all necessary sending units. Features push button calibration, LED illumination, integrated turn signals and a red Halo high beam indicator.;;It features our ZST™ so it does not require any additional control boxes.