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Chevrolet C/K

1988 - 1994 Chevrolet C/K

1988 - 1994 Chevrolet C/K

The 1988-1994 Chevy C/K Full Size Truck is a popular year range for the model, known for being tough, reliable and long lasting. The design leaves plenty of room for customization as well, providing lots of opportunities for all different kinds of modifications. With the unique style and ability of this truck, we’re confident that you’re doing everything you can to make sure it’ll be around for a long time. A critical part of that process is closely watching the 6.2L or 6.5L Diesel, making sure that it’s healthy and performing up to expectations. Gauges can play an important role in accomplishing that through monitoring a range of engine applications. At GlowShift we stock high-performance gauges built to provide readings with pinpoint accuracy, so you can keep an eye on oil pressure, fuel pressure, transmission temperature and much more. Our gauges come with the choice of a GlowShift Gauge Series, which gives you the ability to customize the features of your gauge. We’ve also created a line of pods specifically for the C/K 1500, 2500HD/3500HD which house our gauges. Dual and triple pillar pods are available that mount to the 88-94 C/K’s factory A-pillar so that you can easily take readings from a strategic position inside your Chevy’s cabin. Gauge accessories are also available that help with the install process including adapters, wiring harnesses and drill & tap kits. Any products are available individually, or you can create custom gauge packages which include a choice of gauges and pods. Equip your 6.2L/6.5L Diesel C/K with the professional monitoring ability that GlowShift provides and upgrade the look and performance of this timeless truck.

With each of our GlowShift Gauge Series you’ll be able to choose between featurings including a digital or analog ultra-bright LED display, multiple color options for that display, a black or white gauge face, clear or magnified tinted lens and more. Each of our Gauge Series offers its own unique look and feel that will enhance your Chevy’s interior. For the C/K 1500, 2500HD/3500HD we recommend the Black 7 Color Gauge Series which comes with a black gauge face, magnified clear lens and ultra-bright selectable 7 color LED through dial lighting. The Black 7 Color Gauge Series also includes the 7 LED solid color modes Blue, Green, Red, Teal, Yellow, Purple and White. In addition to the Solid Color Settings you will have 2 Color Cycle Modes which sequentially display every color, a Color Recall Option, and other key features.

C/K Custom Gauge Packages

Select between the Black, White or Tinted 7 Color Gauge Series, 3 GlowShift Gauges, and also receive a Black Triple Pillar Pod made to match the factory A-pillar.

Choose a MaxTow Double Vision® Gauge Series, 3 Gauges, and also receive a Black Triple Pillar Pod made to match the factory A-pillar.

Experience an ultra-bright digital LED display and 10 solid color options, choose 3 GlowShift Gauges, and receive a Black Triple Pillar Pod made to match the factory A-pillar.

6.2L & 6.5L Diesel 35 PSI Boost Gauge

Black 7 Color 35 PSI Boost Gauge

GlowShift’s 35 PSI Boost Gauge is a great fit for any 88-94 C/K that has an aftermarket turbo-charged 6.2L or stock turbo 6.5L. You’ll have the ability to easily monitor your Chevy’s turbo boost levels from 0 to 35 PSI through one gauge. Installing this gauge will help you guard against overboosting, which could potentially result in significant damage to your diesel engine. 88-94 C/K stock levels run at about 7-12 PSI, but with a tuned diesel engine those boost pressure levels can go much higher, which is why the 35 PSI boost gauge is an ideal fit. This mechanical gauge comes with everything required for the install, including 9’ of Boost Line and ⅛-27 NPT Compression Fittings which give you access to extremely accurate readings when you drill and tap your intake manifold. Complete with all of the color options and lighting effects that come standard with these gauges, the interior of your C/K 1500, 2500HD/3500HD will be upgraded and enhanced by the addition of this gauge.

6.2L & 6.5L Diesel 1500 EGT Gauge

Black 7 Color 1500° F Pyrometer EGT Gauge

The 1500° F Pyrometer EGT Gauge is essential for anyone driving a 1988-1994 Chevy C/K Full Size Truck 1500, 2500HD/3500HD who is pushing for maximum output of their 6.2L or 6.5L Turbo Diesel engine. This gauge will ensure that your exhaust temperature is not running too hot which could result in turbo failure. With unique features such as simple Plug and Play connectors for the power and sensor harnesses, this exhaust gas temperature gauge can be activated in no time and will take extremely accurate readings from 0 to 1500° Fahrenheit. The quick and easy installation process for the included EGT Probe involves drilling and tapping the exhaust manifold to ⅛-27 NPT and then threading and tightening the included EGT Probe. This method will also provide you with extremely accurate temperature readings. An exhaust gas temperature gauge is considered one of the most important turbo diesel gauges. Readings up to 1500° apply to most Chevy trucks, with this gauge typically being enough to cover the range regardless of the diesel engine size. This 6.2L and 6.5L Turbo Diesel 1500 EGT gauge is also designed for C/K Full Size Trucks that are traveling longer distances and towing heavy loads, two factors which can at times put more stress on the engine and generate higher exhaust gas temperatures. This Chevy EGT gauge comes with everything required for installation, including the ⅛-27 NPT Type K Thermocouple EGT Probe with a Waterproof Connector that features 3’ of steel braided cable and ⅛-27 NPT threads. The EGT probe and power connections are made utilizing seamless Plug and Play connectivity to make the process even easier. GlowShift’s Turbo Diesel EGT gauge also comes with a 2’ power harness and 6’ steel braided sensor harness with waterproof connector that plugs into the probe’s connector.

6.2L & 6.5L Diesel Trans Temp Gauge

Black 7 Color Transmission Temperature Gauge

A Transmission Temperature Gauge is essential for any 6.2L or 6.5L Turbo Diesel and goes hand-in-hand with monitoring 88-94 C/K 4L60-E and 4L80-E transmissions, especially when these trucks are towing heavy loads. This gauge allows you to closely monitor the temperature of your transmission, ensuring that it does not overheat causing significant damage. Once you connect the included electronic transmission temperature sensor with ⅛-27 NPT male threads, this trans temp gauge will take extremely accurate readings from 80° to 260° Fahrenheit. One of the major factors in reducing the life of a C/K’s transmission is overheating, and one of the main reasons a truck transmission overheats is due to the strain of towing larger and heavier amounts of cargo. A C/K trans temp gauge will monitor transmission temperatures during a larger haul and alert you in the event of temperature spikes. Another issue is older transmission fluid. Older transmission fluid will be less effective at performing its primary functions, one of the most important of which is keeping the system cool. The typical range for transmission fluid temperature is between 175° and 225°, and keeping within that average range is vital to your engine and 4L60-E or 4L80-E transmission’s long term performance. By having a trans temp gauge, you’ll be kept one step ahead of any possible issues involving overheating that could potentially seize your transmission.

6.2L & 6.5L 30 PSI Fuel Pressure Gauge

Black 7 Color 30 PSI Fuel Pressure Gauge

The 30 PSI Fuel Pressure Gauge for the 6.2L and 6.5L Turbo Diesel displays readings from 0 to 30 PSI. It’s the right gauge for any C/K Full Size Truck since they run on lower fuel pressure, with an average stock PSI range of 3 to 7 PSI. This gauge ensures your fuel pressure is running at peak levels, and that it is not too low which could result in damage to your fuel pump or injectors, resulting in a loss of overall horsepower. A fuel gauge is vital to any 88-94 C/K by helping drivers maintain their turbo diesel’s performance through consistent monitoring of pressure levels while driving. Doing so not only benefits your Chevy truck in the short term but also helps to preserve engine life over time. The 30 PSI turbo diesel C/K fuel pressure gauge comes with parts required for installation as well. Included is an Electronic Fuel Pressure Sensor with ⅛-27 NPT Male Threads, 9’ Sensor Harness and a 2’ Power Harness.

6.2L & 6.5L Diesel Gauge Pods

Black Triple Pillar Pod that is mounted to the factory A-pillar and holds 3 GlowShift Gauges. Can also be painted using ABS plastic paint.

Black Partial Mount Dual Pillar Pod that is mounted to the factory A-pillar and holds 2 GlowShift Gauges. Can also be painted using ABS plastic paint.

Fitment Details

Year Make Model Engine
1988 Chevrolet C/K, 1500, 2500HD, 3500HD 6.2L & 6.5L Detroit Diesel
1989 Chevrolet C/K, 1500, 2500HD, 3500HD 6.2L & 6.5L Detroit Diesel
1990 Chevrolet C/K, 1500, 2500HD, 3500HD 6.2L & 6.5L Detroit Diesel
1991 Chevrolet C/K, 1500, 2500HD, 3500HD 6.2L & 6.5L Detroit Diesel
1992 Chevrolet C/K, 1500, 2500HD, 3500HD 6.2L & 6.5L Detroit Diesel
1993 Chevrolet C/K, 1500, 2500HD, 3500HD 6.2L & 6.5L Detroit Diesel
1994 Chevrolet C/K, 1500, 2500HD, 3500HD 6.2L & 6.5L Detroit Diesel

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