Dakota Digital 1973-1987 Chevrolet Pickup VHX Gauge Kit VHX-73C-PUThe ‘square body’ GM pickups are spreading like wildfire, and VHX-73C-PU is the perfect finishing touch for many of these builds. These kits are a snap to install with your original or reproduction dash bezel (not included) and provide up-to-date information with world-class technology while retaining subtle touches such as stock-location turn signals (now LED-lit) and provisions to retain the stock gear position indicator. 1973-87 pickups and SUVs through 1991.Fully lit needles, backlit faces, and two highly visible LCD message centers are a few of the things that you can see which set the VHX Series apart from yesterday’s traditional approach to instrumentation. A few of the features which you don’t normally see are the micro-controlled precision stepper motors, solid state sensors for unparalleled accuracy, and user-customizable display feedback, all supported by an unrivaled limited lifetime warranty which has become the standard for Dakota Digital instrumentation systems. Completely engineered and manufactured at our facility in Sioux Falls, South Dakota, the VHX Series has completely revolutionized the instrumentation industry!Note: Bezel not included, shown for visual/presentation purposes.System uses OEM or reproduction style bezel.Analog Gauges Speedometer: 0 -120 MPH (optional metric version 0- 195 kmh) Tachometer: 0- 8,000 RPM Oil Pressure: 0- 80 psi Water Temperature: 100- 260ºF (optional metric version 40- 120ºC) Fuel Level: E, 1/4, 1/2, 3/4, F Volmeter: 9- 17 VDC Lighting: Back lit technology is popular with performance instrumentation due to precise lighting allowing you see what is truly important when you really need it at a quick glance. Each number, tick mark, annunciator, needle, indicator and digital message center is lit by a series of LEDs behind the gauge face. Digital Message Center Standard Displays Odometer (One time user settable, Million Mile) Dual (A/B) Trip Meter (0- 9,999.9) Clock (12 hour) Estimated Range/ Miles to Empty Performance Meters 0- 60 MPH Timer (0- 100 kmh) 1/4 and 1/8 mile time 1/4 and 1/8 mile end speed (trap speed) High speed recall High RPM recall Gauges Speedometer:0-255 MPH/kmh) Tachometer: 0- 9,900 RPM Oil Pressure: 0-100 psi displayed in 1 psi increments Water Temperature: 100- 300ºF/ 40- 150ºC displayed in 1 ºF/ºC increments Voltmeter: 9- 17 VDC Fuel Level : 0-99% full Lighting Auto-contrasting LCD display for optimal view in the brightest of sunlight. LED backlit at night to match/ complete the look at night. Built-In Indicators Turn Signals (Left/ Right) High Beam Check Engine Parking Brake Cruise Control (On/ On & Engaged when vehicle is equipped) Gear Position (Optional GSS-3000 sensor required) 4 x 4 (When vehicle is equipped) Wait to Start (When vehicle is equipped)Note: Not all OEM indicator lamp functions will be replaced. Included Water Temperature Sensor : 1/8" NPT, ground isolated sensor with a 10 ft harness. Oil Pressure Sensor : 1/8" NPT solid state sensor with a 10 ft harness. Cable Driven Speed Sensor:Replaces OEM style speedometer cables with a 10 ft harness. Sensor requires approximately 5" clearance extending between the cable drive output and any obstruction. Bushings: Each kit comes with 1/8" to 1/4", 3/8" and 1/2" NPT bushings along with bushings for 12mm and 16mm x 1.5 threads. Control Box: Dimensions: 5.5" x 3.5"x 1" CalibrationPush Button ControlDakota Digital instruments are programmed and operated by the push of a button. Simply mount the included pushbuttons supplied with your gauges in a convenient and easily accessible location. These buttons are used to calibrate your speedometer, set the cylinder count and the fuel level gauge. Once properly configured these same buttons are used to access the wealth of information located in the Digital Message Centers.Optional Add-onsDIM-1 - Light Dimming Knob: Although Dakota Digital instrument systems are programmable for both day and night intensity levels, the DIM-1 will allow rotary, or on-the-fly brightness adjustment added convenience.STA-1000 - OBD II Speedometer/ Tachometer Interface: The STA-1000 plugs directly into the OBDII diagnostic connector, providing a user-adjustable traditional Speedometer, Tachometer and Check-Engine output for your choice of aftermarket instruments.SGI-100BT - Universal Speedometer and Tachometer Interface:The functionality of three devices in one 4” x 2” x 1” case! The SGI-100BT can adjust/split/recalibrate an electronic speed signal, calibrate a tach signal, and aid in the creation and adjustment of a gas tach signal for diesel swap applications!BIM-01-2 - ODB II/ Can Interface Module: The BIM-01-2 OBD-II (J1850/CAN) Interface connects directly to the ECM diagnostic port to extract engine and transmission data and supply it to the VFD/ VHX/ HDX/ RTX instrument, making installation a breeze. BIM-01-2-HLLY - Holley EFI Interface Module: The BIM-01-2-HLLY is designed to read the engine information from the Holley Terminator (including X and X Max), HP, Sniper (except Sniper 2), or Dominator EFI kits. The BIM-01-2-HLLY module is a direct plug in using the supplied 2 or 4 pin harness for simple connection to the Holley EFI system.PAC-2800BT- Electronic Fan Controller 70 Amp with Bluetooth Control: The PAC-2800BT was designed for the ultimate in flexibility and to be a simple add-on in any application using an electric fan. Included is a 70amp relay, enough for even the most power hungry of cooling fans. Fully programmable, the PAC-2800BT will work with your existing water temp gauge, operating from the temperature sending unit already installed. A dedicated sending unit can be installed for applications without a water temp gauge.GSS-3000 - Universal Gear Position Sensor: All Instrument packages contain a gear shift indicator display allowing the transmission gear position (Park, Reverse, etc.) to be shown within the message center. The GSS-3000 accommodates automatic transmissions with 2- 4 forward gears and enjoys a simple and straightforward installation.GPS-50-2 - GPS Speed/ Compass Sender/ BIM: Highly advanced electronic and software design allow the GPS-50-2 to work unlike anything else, with accelerometers and predictive software to compensate for times when GPS inherently struggles: overpasses, mountains, tunnels, heavy tree cover, large buildings, passing large vehicles, etc. Unique electronic architecture provides for negligible current usage when off, yet lightning fast start-up and signal acquisition. Updating the speed information 10 times per second provides tremendous accuracy, while the integrated omni-directional antenna provides for a wide range of installation flexibility.Many more options available. Contact us for more details!Fitment: 1973-1974 Chevrolet Blazer 1987-1991 Chevrolet Blazer 1975-1986 Chevrolet C10 1973-1974 Chevrolet C10 Pickup 1973-1986 Chevrolet C10 Suburban 1982-1988 Chevrolet C15 1975-1987 Chevrolet C20 1973-1974 Chevrolet C20 Pickup 1973-1986 Chevrolet C20 Suburban 1975-1986 Chevrolet C30 1973-1974 Chevrolet C30 Pickup 1983-1991 Chevrolet C35 1973-1990 Chevrolet C50 1973-1990 Chevrolet C60 1979-1990 Chevrolet C70 1973-1974 Chevrolet K10 Pickup 1973-1986 Chevrolet K10 Suburban 1988-1991 Chevrolet K1500 1975-1986 Chevrolet K20 1973-1974 Chevrolet K20 Pickup 1973-1986 Chevrolet K20 Suburban 1988-1991 Chevrolet K2500 1977-1986 Chevrolet K30 1973-1974 Chevrolet K30 Pickup 1988-1991 Chevrolet K3500 1975-1986 Chevrolet K5 Blazer 1987-1988 Chevrolet R10 Suburban 1987-1988 Chevrolet R20 Suburban 1989 Chevrolet R2500 1989-1991 Chevrolet R2500 Suburban 1987-1988 Chevrolet R30 1982-1991 Chevrolet S10 1983-1991 Chevrolet S10 Blazer 1987-1991 Chevrolet Suburban 1987-1988 Chevrolet V10 Suburban 1987-1988 Chevrolet V20 Suburban 1975-1978 GMC C15 1975-1978 GMC C35 1975-1978 GMC K15 1975-1978 GMC K15 Suburban 1973-1974 GMC K15/K1500 Pickup 1973-1974 GMC K15/K1500 Suburban 1979-1986 GMC K1500 1988-1991 GMC K1500 1979-1986 GMC K1500 Suburban 1975-1978 GMC K25 1975-1978 GMC K25 Suburban 1973-1974 GMC K25/K2500 Pickup 1973-1974 GMC K25/K2500 Suburban 1979-1986 GMC K2500 1988-1991 GMC K2500 1979-1986 GMC K2500 Suburban 1977-1978 GMC K35 1973-1974 GMC K35/K3500 Pickup 1979-1986 GMC K3500 1988-1991 GMC K3500 1987-1989 GMC R2500 1987-1991 GMC R2500 Suburban 1982-1990 GMC S15 1983-1991 GMC S15 Jimmy 1990-1991 Kenworth K150 1988-1991 Kenworth K220 Note: Image is for reference only, actual product may vary slightly.