This is a custom gauge set up that has two gauges that can watch any engine or trans temp, and one that tells you air pressure for the rear air bags.
Nice set of isspro gauges install in a GMC 2500. This truck is used for trailering a pulling truck to different events, so its important to watch your egt and boost levels.
we installed these gauges in a dodge 3500 pick up. I liked the way they installed but don’t like the way there are made. Had to change two of the gauges already.