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GlowShift Classic Series 7 Gauge Cluster Dashboard Panel Packages upgrade the factory dash of any 1984-1987 Buick Regal Grand National. Included is a factory fitted Grand National Gauge Cluster Replacement Panel in dark gray with piano black faceplates and chrome trim to replace the stock cluster and hold (7) retro gauges. Included are Classic Series 3-3/8" (85mm) Speedometer and RPM Tachometers plus (5) 2-1/16” (52mm) vintage gauges you select. Optimal for a gauge cluster swap, you can replace the factory panel and stock Buick Grand National gauges of virtually any model in the year range.
The Classic Series delivers a vintage style gauge with premium modern parts. Start by choosing between (3) unique analog faceplate designs: Black, White or Antique White, each offering a clean, simple, and elegant look. These classic gauges for cars and trucks have black or white analog tick marks, a black or white classic needle, a flat clear lens and chrome trim ring. Every electronic gauge features LEDs that are uniquely tuned to its specific style: the Antique White option offers a softer, warmer glow, while the other two versions showcase brighter, more traditional white LEDs. Nighttime Dimming Mode dims the brightness 30% to reduce glare for optimal viewing after sundown.
Features
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Timeless Design
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Backlighting
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SpeedometerSpeedometer reads your Grand National’s driving speed from 0 to 140 MPH with pinpoint accuracy. Each speed gauge is equipped with an Odometer and (2) Resettable Trip Meters. Plug a GPS Sensor Antenna into the back of this In Dash Speedometer without needing a converter. |
TachometerRPM Tachometers accurately read from 0 to 10,000 RPM. These RPM tach gauges are optimal for any driver building a custom dashboard or replacing a stock tachometer. Time your shift perfectly and guard against unnecessary transmission wear to improve engine performance. |
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Oil Pressure GaugeOil Pressure Gauge reads your engine oil pressure from 0 to 100 PSI with unrivaled accuracy to let you know immediately if levels are where they should be. Monitor your vehicle’s oil pressure in real time ensuring the bearings, crankshaft and other critical engine parts stay properly lubricated. |
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Water Temp GaugeWater Temperature Gauge reads your vehicle’s coolant temperature from 100° to 300° Fahrenheit to catch any unusual dips or spikes. This coolant temp gauge helps you make sure that your Grand National’s engine doesn’t overheat with responsive readings that deliver instant feedback. |
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Fuel Level GaugeFuel Level Gauge accurately reads the amount of fuel in your Buick Grand National’s tank in standard increments of Empty, 1/4, 1/2, 3/4, and Full. The back of this automotive fuel tank gauge has a Resistance Adjuster so you can select from 9 different OHM Resistance Levels for your specific application. |
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Volt GaugeVolt Gauge monitors your Buick Grand National’s electrical system from 8 to 18 volts, measuring the levels of your vehicle’s power supply to make sure it is providing a proper charge. This auto volt gauge will alert you instantly if there are any issues with the battery, alternator and other electrical systems. |
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Boost/Vacuum GaugeTurbo Boost Vacuum Gauge monitors your vehicle’s boost and vacuum levels from -30 inHG to 30 PSI. This mechanically operated turbo boost vac gauge is optimal for any driver running a turbocharger or supercharger in their application. Take readings with pinpoint precision to ensure optimal performance. |
GlowShift 7 Gauge Cluster Dashboard Panels for the 1984-1987 Buick Regal Grand National are specifically made to replace the original Grand National cluster trim. Install (2) 3-3/8” (85mm) gauges and (5) 2-1/16” (52mm) gauges, making them optimal for drivers building a custom dash cluster or replacing stock gauges.
OEM Factory Finish This replacement dash panel has a seamless factory finish and is featured in dark gray with chrome trim accents and piano black faceplates. |
Factory-Style Install The included OEM Mounting Tabs secure the panel in place in the same manner as the stock panel, making it a truly snap-in application. |
LED Indicators Green Turn Signals, Check Engine, Battery and High Beam Indicators easily mount in the designated cutouts and connect with seamless functionality. |
This Buick Regal Grand National dash gauge set comes with required sensors depending on the specific Grand National gauges you select. The RPM Tach Gauge and Speedometer MPH Gauge each feature a 2’ Power Harness with a 2’ Signal Wire. Mounting Hardware and Mounting Brackets are also provided in addition to detailed step-by-step Instructions that walk you through the entire installation process. Included Gauge Visors will help block out sun glare as you’re viewing gauge readings.
Power and sensor harnesses included with this 7 gauge set seamlessly snap into the back of their respective gauges by utilizing Plug and Play Connectivity. The Power Wiring Kits feature Ground, Switched 12v, Constant 12v, and Headlight connections. With extended wire lengths you’ll have added flexibility as you install the Grand National gauge cluster replacement and automotive gauge set.
Get started on a gauge cluster swap by building a custom gauge package for your Grand National that combines a replacement Grand National cluster panel and classic gauges. If your factory cluster panel has been worn or damaged over time, you can upgrade to this modern replacement that has a dark gray finish with piano black faceplates and chrome trim. You can also switch out faulty stock Grand National gauges and upgrade them to the Classic Series which brings modern gauge updates but keeps the look of retro gauges. This dash gauge set will enhance the interior of virtually any 1984-1987 Buick Regal Grand National.
GlowShift is your source for cutting-edge aftermarket automotive products specially designed for cars and trucks. Shop with confidence knowing that all purchases are backed by a one year limited warranty and free lifetime tech support. You will also have access to an unrivaled customer support experience in the event you have any questions about our gauges, pods and accessories.
| Year | Make | Model | Engine |
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| 1984 | Buick | Regal, Grand National, Turbo T, T-Type | 3.8L V6, 3.8L Turbo V6, 305/307 5.0L V8 |
| 1985 | Buick | Regal, Grand National, Turbo T, T-Type | 3.8L V6, 3.8L Turbo V6, 305/307 5.0L V8 |
| 1986 | Buick | Regal, Grand National, Turbo T, T-Type | 3.8L V6, 3.8L Turbo V6, 305/307 5.0L V8 |
| 1987 | Buick | Regal, Grand National, Turbo T, T-Type, GNX | 3.8L V6, 3.8L Turbo V6, 305/307 5.0L V8 |
All trademarks and brand names referenced are the property of their respective owners and are used solely to identify compatible vehicle applications. GlowShift® products are not associated with any vehicle manufacturer.
GPS Speedometer Sensor
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Tachometer Signal Filter
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HEI Tachometer Signal Filter
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Oil Filter Sandwich Adapter
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Adjustable Fuel Level Sensor
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Fuel Level Sensor
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Add-On Panel Covers for Submodels
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This Classic Series Cluster Dashboard Panel Gauge Package for the 1984-1987 Buick Regal Grand National comes with a handy installation guide that is available online and in print to walk you through the entire process step by step.
| Download and Print Instructions |
Select vintage gauges from a variety of different versions available with this custom Classic Series Gauge Package. You can also reference our Tech Picks at the beginning of this list for top recommendations that are specific to your classic car or truck. With classic gauges made to monitor a wide range of engine readings, GlowShift is sure to have what you’re looking for to build a custom gauge package.
Looking for an adapter that helps to simplify the install process? Or maybe you need a little more slack as you’re setting up your gauge kit. GlowShift carries a wide variety of accessories to help with the installation process for your gauge package. Choose from a diverse selection of adapters, wiring harnesses and much more that will cover everything you need and make the process even easier as you install your gauges.
