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White Face Reverse Glow Gauge Insert - 85mph (87-89 All)

Item 100578
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      Product Information

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


      • SVT Cobra Inspired Styling
      • White Face with Blue Lettering by Day
      • Reverse Glow at Night
      • Installs Over Stock Factory Gauges
      • Includes Overlay and Inverter/Switch
      • Fits All 1987 to 1989 Mustangs


      SVT Cobra Styling. Upgrade your Foxbody Pony's boring stock gauge cluster with a White Face Reverse Glow Gauge Insert Kit for modern SVT Cobra inspired styling.

      Reverse Glow. By day the gauge face is white with crisp clean dark blue markings, but by night the numbers glow bright blue against a black face making these gauges distinctive and easy to read.

      Installs Over Factory Gauges. This 85mph white gauge insert overlay was designed to install by slipping over the existing gauges and does not require removing the needles, so it won't disturb your gauges sensitive calibration.

      Application. This 85mph White Face Reverse Glow Overlay is designed to fit all 1987 to 1989 Mustangs including 4-cyl and 5.0L V8's with the stock gauge cluster.

      SR Performance

      Fitment: 1987 1988 1989 Details

      MPN# 100578

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (17)

      Write a Review

      Ratings Summary

      4.2 out of 5 overall rating from 17 customers

      Installation Time: Afternoon

      • August 12, 2019

        3 1987 GT - MarkS Installation Time: Afternoon

        Not for the newbie.experienced mechanics only

        This is not for the person who cannot use a multi meter. The instructions are vague and lacking of care for the DIY mechanic. Previous reviews talk of wrong instructions and blah,blah,blah....But yet dont help the fellow mechanics with the right direction...So I will hook you up.....Brown wire,black wire....tuck your wires through the speedo hole in the dash...Zip ties are great...

        Helpful (0)
      • January 28, 2019

        4 1989 GT - ShawnS Installation Time: Less than 1 Hour

        Modern look for less

        makes your old instrument panel look more modern. Compared to buying an expensive newer instrument panel. I did it myself in about an hour. The dimmer control I placed inside the fuse panel. I never use it.

        Helpful (0)
      • May 10, 2018

        4 1987 LX - WilliamA Installation Time: Afternoon

        87 stang

        The guages look great. Wish the wiring was a little clearer and the dimmer was nicer. But over for the price couldn't find anything better! I did some custom stuff to the cluster so sweet.

        Helpful (6)
      • February 11, 2018

        3 1988 GT - DannyR Installation Time: Afternoon

        stuck tach needle

        my tach needle intermittently sticks. due to the raised portion of the gauge inserts.

        Helpful (6)
      • December 24, 2017

        4 1987 GT - JorgeG Installation Time: Less than 1 Hour

        Great price

        Instructions state to remove speedometer needle, but its not necessary. The install was simple, just have patience.

        Helpful (8)
      • October 30, 2017

        5 1988 GT - RobertH Installation Time: Afternoon

        Dash lights kit

        Wks great love it ,would recommend over stock dash light's

        Helpful (10)
      • August 03, 2017

        5 1988 GT - ScottB

        Lookin' Good

        Nice product, added a needed touch to interior. Fit was ok, job took couple hours, small modification was needed for correct fit, not a big deal. Nice color instructions that were pretty complete. Overall I'm happy with purchase and style, and American Muscle shipped it very quickly. I thank you, Scott B from Oklahoma/88 White over Grey GT Conv. w/white top and leather, 5 spd, 3:55's, BBK's w/flowmasters few odd goody's!

        Helpful (9)
      • October 25, 2016

        5 1987 GT - 87foxbodygt Installation Time: Less than 1 Hour

        Worth every penny

        I'm 100 satisfy with these gauges. They look amazing lit up, they brightened up the whole interior of my Foxbody. I would recommend these gauges to anyone.

        Helpful (10)
      • August 11, 2016

        5 1988 GT - tj

        white face reverse glow insert 87-89

        I tried to install the led lights on the cluster and lights would show through the sun faded rpm and i just could not get all of the polarity correct also took me 5 tries before i orderd these for my 88 convertible gt.being an jack of all trades should be easy right omg save yourself the headach and time. buy these, It took me very little time to install, great install directions and all dimming works properly thank you american muscle for helping me move on to the next section of the car

        Helpful (9)
      • June 11, 2016

        5 1992 Other - Alfred Installation Time: Less than 1 Hour

        Glow Gauges!

        Love the new look. Took some time because it was my first time but at the end was well worth the effort. Thanks American Muscle.

        Helpful (9)

      Questions & Answers (2 answers)

      2 Top Rated Questions

      My factory bulbs are I need to replace those as well or do the white face overlays take care of lighting problem?

      • Hello! Although installing the white face overlays may help brighten up your dash a little bit, if you are experiencing lighting issues, I would recommend replacing the bulbs as well.

      Helpful (1)

      I have a couple questions. I bought this because the stock black inserts on my 88 are messed up and bring light through places where it shouldn't. Do I have to put the white ones over the black ones? Can I remove the stock black ones and put the white ones in their place? Thank you!

      • The White Face Reverse Glow Gauge Insert is designed to install on top of the existing gauge inserts. These would not install properly if the black gauge faces were removed.

      Helpful (0)
      Post Your Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Speedometer Overlay
      • (1) Tachometer Overlay
      • (1) Volt/Temp Overlay
      • (1) Oil Pressure/Fuel Level Overlay
      • (1) Center Warning Lights Overlay
      • (1) 12V power inverter/switch

      Tech Specs

      Will It Fit My Mustang

      • GT - 87, 88, 89
      • LX - 87, 88, 89

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