I have a Westach Dual EGT/Boost gauge mounted in the A-pillar pod which still retains the oem grab handle.
Genos sells both the dual gauge and the handle/pod for a reasonable price.
Eventually I would ALSO like to install a Westach Dual Voltmeter/Ammeter, a Dual Oil Pressure/Oil temperature, a Dual transmission Temp/Rear Diff Temp and also likely a Dual (Lift Pump) Fuel Pressure gauge with senders mounted both pre and post filter so that I can see, rather then guess, when to change my fuel filters
All of these gauges are available by custom order from Westach if you call them. You can check them out by clicking on Products, then dual gauges, then 2" dual gauges here--
Westach
I will mount them in an autometer overhead pod like done here, but I will use a quad pod rather the triple pod--
https://www.turbodieselregister.com...s/152091-no-stinking-velcro-overhead-pod.html
Genos actaully has several of the Autometer overhead quad pods which they are selling at their OLD price for $20 less then what they are availbale for now at other stores. I know that because I just ordered it from them last week.
I might also add one of these air filter restriction gauges from Donaldson--
https://dynamic.donaldson.com/webc/W...144&item=33624
As you can tell, I like gauges, I like the Westach Dual gauges and I don't mind my truck looking like a plane cockpit as long as the gauges do NOT interfere with my field of view.
I am not quite sure yet where I will mount the Donaldoson gauge.
I might try to get a broken instrument cluster for my truck from someone to see if it is at all possible to mount couple of gauges in the dash where the oem oil pressure and voltmeter are, as I will no longer be using those, though my gut feeling is that it will be difficult to impossble to mount an aftermarket gauge in the factory cluster without ruining the factory cluster circiut boards. Since I don't mind difficult, though I try to avoid impossible, I am going to check it out if I can find the broken cluster.