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Holley 553-121

EFI GPS Speedometer

Holley 553-121

510-553-121

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Holley 553-121 EFI GPS Speedometer $299.95
EFI GPS Speedometer
  • 4-1/2" Diameter
  • 0-160 MPH
  • 240° Sweep
  • Black Face, Black Bezel

  • Holley 553-121 Details

    Speedometer Gauges

    Notes:

  • Does not require a transmission sensor to operate making installation easy in vehicles which lack electronic sensor output or for someone wanting a simple speedometer installation
  • Hot start satellite acquisition allows speedometer to function within 2-3 seconds of powering up
  • GPS antenna included with 15' cable to route antenna to convenient location in corner of dash
  • Compatible with all Holley EFI touch screens, dashes, handheld tuners, and other CAN devices – Great for Holley EFI users looking to install a combination of needle gauges and LCD accessories

  • Specifications:

    Size (in.)
    4
    Bezel Color
    Black
    Lighting Type
    LCD
    Bezel Style
    N/A
    Lighting Color
    White
    MPH/KPH
    0-160 MPH
    Pointer Color
    Red
    Dial (Face Color)
    Black
    Manufacturer's Part Number:
    553-121

    Holley introduces their analog-style gauges designed specifically for use with Holley EFI systems and components. Compatible with all Terminator, HP, Dominator and Sniper ECU's, the simple plug and play feature allows communication between the ECU and gauges through one wire. Available daisy chain using included stereo cables makes installation quick and easy and eliminates use of multiple sending units. Holley gauges fit 2-1/16" mounting holes.

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