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Roush Black Face 20 PSI Boost/Vac Gauge - Mechanical (79-21 All)

Item 69137
AmericanMuscle no longer carries the Roush Black Face 20 PSI Boost/Vac Gauge - Mechanical (79-21 All). Please check out 2015-2021 Mustang Gauges & Gauge Pods for an updated selection.
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    Product Information

    Features, Description, Reviews, Q&A, Specs & Installation


    • "Roush" Logo on Black Face with White Markings
    • 2 1/16" (52.4mm)
    • Range 30 inHg to 20 PSI
    • Mechanical
    • Made in the U.S.A.
    • Fits All 1979-2021 Mustangs


    Functional Style. The Black Face Roush Boost/Vac Gauge not only looks great in a force inducted Mustang, but is also a crucial part of monitoring critical engine systems.

    Blue Or White Lighting. Roush designed this Boost Gauge so you can choose between white or blue lighting, or a combination of the two for day or night use.

    Made in the U.S.A. This Roush Gauge is proudly made in the USA to the highest standards from the highest quality materials and components available to ensure a long, trouble free life.

    Boost/Vac Pressure. This Roush Boost/Vac Pressure Gauge is the popular 2-1/16" full sweep style gauge that accurately measures your system from 30 In Hg (vacuum) to 20 PSI (boost).

    Recommended Upgrade for 05-14 Mustangs. If you have a 2005-2014 Mustang, check out the ordering options above to add a high quality Roush Vent Gauge Pod. This pod will give you optimal viewing of your new gauge. Be sure to select the proper year range for your Mustang.

    Application. This Black Face Roush Mechanical Boost/Vac Gauge is for use on any force inducted 1979 to 2021 Ford Mustang, including LX, V6, EcoBoost, GT, Bullitt, Mach 1, SVT Cobra, BOSS 302, Shelby GT350 and Shelby GT500 models.

    Technical Notes. Includes 6 ft. tubing and 1/2" NPT adapter/fitting.

    CA Residents: WARNING: Cancer and Reproductive Harm -

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) Gauge
    • (1) Vaccum line
    • (1) Light
    • Fittings

    Tech Specs


    Customer Reviews (31)

      Questions & Answers

      10 More Questions

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