Hey guys I'm new to the site, so trying fix my Durango, I have a 98 Dakota that's been totaled but drivetrain is solid, want to get to 4x4 functional in my 01 Durango, along with a few other things, what is compatible between the two?

 

Engine/tranny would help but...

The t-case on your '98 is manual shift and that in the '01 is electronic. If the engine is compatible and you don't mind cutting a hole in the floor pan for the shifter it can be done.