1973-1987 Chevy and GMC C/K trucks (Blazer and Suburban through 1991)
Square Body Chevy digital dash and gauge cluster layouts
Square body trucks are having a moment, and a lot of them now run modern EFI. A brushed-aluminum truck layout keeps the old-school feel on a modern screen.
Suggested start: Truck Panel in the Classic Truck style.
Customize this layoutTypical Square Body Chevy builds
LS swaps and big-block swaps are common, often with Holley's Terminator X. Four-wheel-drive and towing builds usually add transmission temperature and voltage.
Gauges worth having in your Square Body Chevy
- Speedometer (GPS)
- Tachometer
- Oil pressure
- Coolant temperature
- Battery voltage
- Transmission temperature
Pick a gauge in the designer, choose what it shows, and the numbers, range and redline fill in for you. Sensors you wired to the dash yourself, like a fuel level sender, work too.
A custom Square Body Chevy gauge cluster without a custom shop
Most Square body gauge cluster upgrades mean picking from a few off-the-shelf designs or paying a shop for a one-off. With a Holley Pro Dash you design the whole screen yourself: gauge faces, colors, numbers, warning lights and your logo. Change it any time with a USB stick. See how to design a custom gauge cluster.
Will it fit my Square Body Chevy?
Gauge Garage makes what's on the screen, not the mount. Your layout works on both the 12.3 inch and 6.86 inch Pro Dash. How the dash mounts in your Square Body Chevy depends on your dash panel or bezel, so measure before you buy.
Getting it onto your dash
Download your layout, copy it to a USB stick, and load it on the dash. The install guide walks through it step by step.