[lowdown]

The overhead console will fit nicely in the standard cabs. I put one in mine last summer.

You have to take your dremmel tool (or something similar) and cut the tabs off the back of the console. My truck is an 88, it may be different on later trucks. Also, there is no mounting hole up front either. You have to drill into the inside panel of your roof... VERY CAREFULLY! The roof is double wall, you just don't want to go through to the outside. If you have a drill stop use it, if not a good stiff piece of fuel line will work.
I ended up drilling 2 holes in the rear and one in the front. The console was then secured by 3 sheet metal screws. Remember, it's not like you have to support any weight or anything, it doesn't take much.

I butted the back of it against the plastic trim that your dome light mounts in and it worked out perfect.

If you want to see a photo of mine, click on my signature.