Here's a link to the AutoMeter site for the "Triple Console Bezel" (aka: 3-gauge cubby hole mount) for our trucks.
http://www.autometer.com/cat_mountsdetail.aspx?vid=39&sid=0&mid=3&pg=1&mdl=62&gw=0
I looked for installation instructions on their site, but.....nada.
Removal of the center section of the dash is easy, but first
disconnect your neg. battery terminal. Why? Because you're going to be messing with wiring behind there, including the air bag on/off switch. Nothing worse that having an airbag blow when your face is really, really close to the dash.
Remove the one screw by the 'grocery bag hook', then carefully un-seat the spring clips all around the center dash piece. I start by the steering wheel and work my way (SLOWLY) around until it pops off. Dodge says there's a special tool for it, but...I just use my fingers.
Be careful not to yank too hard and scratch the faux aluminum face. That part is NOT replacable (you'll need to replace the whole face).
You'll need to disconnect the wiring for the starter, heater controls, and the pass. airbag on/off switch. Then the center dash section is out.
The cubby hole 'box', is held in place with 3 (or 4 little screws; I honestly don't remember). Remove the screws and the cubby hole box comes right out.
Done.
Well, except for the installing of the new gauges part.
