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Holley Digital Dash Service Harness

Holley 558-444

510-558-444

jegs shipping
Ships directly from the manufacturer
Easy Returns
Easy Returns
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Holley Digital Dash Service Harness $49.95
Digital Dash Service Harness
  • CANBus Connector Wiring
  • USB Connector Wiring

  • Fully Customizable with a Variety of Gauge and Indicator Screens
    The Holley EFI Digital Dash is completely customizable with a variety of gauge and indicator screens that can be programmed to display any parameter you need. The dash also offers a virtual switch panel, user-defined alarms, configurable shift lights and can control on-screen playback of your EFI data logs. This is a compact, customizable dash for use in a variety of motorsports applications, especially where dash space is at a minimum. The Dash features a 7-inch low glare, high brightness, high contrast, full-color touch screen for easy viewing even in full sun, plug and play connection to all Holley EFI systems as well as a weather resistant aluminum housing featuring flexible mounting options. 

    Features:

    • Designed for the needs of Drag Racing, Road Racing, Street, Drift, Off Road, Marine, and High-Performance machines.
    • Compact and customizable dash for use in a variety of motorsports applications
    • 800 x480 resolution 7-inch low glare, high brightness, high contrast, full-color touch screen for easy viewing even in full sun with auto brightness
    • Weather resistant aluminum housing featuring flexible mounting options
    • Completely customizable display of all EFI parameters including every user configurable input and output available
    • Multiple gauges and indicator types with limitless customization options
    • Quickly toggle between multiple active screens (tune, warm-up, race, drive, etc.)
    • Virtual Switch Panel (replaces the need for physical switches)
    • User-defined alarms for any input
    • Configurable progressive shift lights and light bar
    • Control and on-screen playback of EFI data logs
    • Download and save Holley EFI data logs to an external USB memory stick
    • Expandable internal storage on micro SD card
    • Support for future USB devices
    • Upgradable with future software enhancements
    • Optional harness available to add physical inputs and outputs to the dash that can be used to perform multiple operations

    Some parts are not legal for use in California or other states with similar laws / regulations