It won't fit all by itself, but you can very likely make it fit. I put a 96 dash into an 88 cab with a bit of modification and much fitting adjustments.
There are so many small things that you need to measure and consider that it can take much longer to do...pedals and booster, steering column, heater box, computer location, shifter locations, how to support and tighten the dash, and the lights for the front end...
The lights will probably be the easiest, because all you need to do is match the connectors...make sure you get the bulb sockets for all the ligths...and modify them from the 9004 to the 9007 or whatever they used in 2000...
I'm still working through my swap but I have a good excuse for taking so long...drugs...lol