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Revolution (Racing & Performance)

Performance car gauges

High-performance gauges built for drivers who demand unmatched accuracy, speed, and control.

  • Universal fit — works in any car, truck, or custom project
  • Programmable warning lights for high/low alerts
  • Internal tachometer shift light for precise RPM control
  • Precision stepper motors for smooth, accurate pointer control
  • Built tough to perform for years without compromise

Made in the USA Lifetime Warranty Customizable Learn More

  • 4" Dual GPS Speedometer & Tachometer | 120 MPH / 10K RPM

    4" Dual GPS Speedometer & Tachometer | 120 MPH / 10K RPM

    R4-DS16

    REAL-TIME SPEED + RPM. NO GUESSWORK. Get pinpoint GPS speed and real-time RPM in one rugged, precision-built unit. This dual gauge setup cuts the clutter and complexity—no transmission sensors, no gear ratios, no tire size input, no calibration...

    $473.25
  • 4" Dual GPS Tachometer & Speedometer | 12K RPM / 120 MPH

    4" Dual GPS Tachometer & Speedometer | 12K RPM / 120 MPH

    R4-DS13

    REAL-TIME SPEED + RPM. NO GUESSWORK. Get pinpoint GPS speed and real-time RPM in one rugged, precision-built unit. This dual gauge setup cuts the clutter and complexity—no transmission sensors, no gear ratios, no tire size input, no calibration...

    $473.25
  • 4-1/2" Dual GPS Tachometer & Speedometer | 12K RPM / 120 MPH

    4-1/2" Dual GPS Tachometer & Speedometer | 12K RPM / 120 MPH

    R45-DS13

    REAL-TIME SPEED + RPM. NO GUESSWORK. Get pinpoint GPS speed and real-time RPM in one rugged, precision-built unit. This dual gauge setup cuts the clutter and complexity—no transmission sensors, no gear ratios, no tire size input, no calibration...

    $493.82
  • 2-1/16" Volt Gauge 0-18V (w/ warning) - Holley EFI

    2-1/16" Volt Gauge 0-18V (w/ warning) - Holley EFI

    R2-V1-HLY

    ⚠️ Requires Holley EFI Gauge Module (Part 554-130) for ECU connection (View on Holley.com) Speedhut’s Holley CAN-Bus Voltage Gauge is engineered to work seamlessly with Holley EFI systems when paired with the Holley EFI Gauge...

    $113.18
  • 4-1/2" Dual GPS Speedometer & Tachometer | 200 km/h / 10K RPM

    4-1/2" Dual GPS Speedometer & Tachometer | 200 km/h / 10K RPM

    R45-DS18

    REAL-TIME SPEED + RPM. NO GUESSWORK. Get pinpoint GPS speed and real-time RPM in one rugged, precision-built unit. This dual gauge setup cuts the clutter and complexity—no transmission sensors, no gear ratios, no tire size input, no calibration...

    $493.82
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