Direct-fit instrumentation solution for 1987-1993 Ford Mustangs (Fox Body) that monitors speedometer tachometer water temperature oil pressure fuel level and volts all in a high resolution and colorful display. 12.3" LCD display with four user selectable screens. Integrated notifications for high beams and turn signals. Includes Universal Wiring Harness And Sending Units For Water Temperature And Oil Pressure As Well As A Joystick For Dash Customization. Helps Identify Critical Conditions With Visual Or Audible Alarms - Low Fuel Level/Oil Pressure/Voltage And High Water Temperature. Adjustable Rpm Range And Displays In Imperial Or Metric Measurements. Speedometer easily calibrates to OEM or aftermarket vehicle speed sensors and the tachometer is capable of calibrating to many engine types. User-selectable fuel level resistance ranges designed for OEM and aftermarket sending units