I was driving a 2001 2wd with 33s But recently bought a 4x4 1999 with 180k on it for $2000. I've switched my rims and tires over after running into a lug nut problem. I was noticing my 2wd has a nice aluminum drive shaft while the 1999 4x4 was rusted and and worn would i be able to switch the shafts out?

 

Both extended cab by the way

 

No since the 4x4 has a transfer case