My father bought a '99 Grand a few months ago. Nice jeep except for one thing...2 wheel drive. I'm looking for a front axle assembly for it. It's gotta be '99-'04. Thanx~

Was this a factory 4x that is just not working??? IF not you will need way more than just a fornt axle :lol::runaround:

Yeah I know this...I gotta start somewhere and the front axly assembly seems like a good choice.
The jeep was factory two wheel drive.

I REALLY does not work like that. There IS a LOT that need to be changed. You would probably be better off starting with a new 4x4 Jeep, especially since it is your dad's
You will be basically building a whole new drivetrain under this one and it is quite a project.