You'll also have to figure out how to manage the engine as a 98 3.0 will be a 24 valve, disributerless setup. So your looking at swapping in the 98 ECM. Exhaust will need to be figured out as well.

99 Gen 2.5, fixing blown head gasket
89 SWB- 33's, ARB Front locker, SR rear locker/axle, SR F brakes, winch, WST Offroad Armor all Around, 2.85 Aussie T-case Gears (SOLD)
Sold: (2) 95 SR's, 86 SWB, 90LWB, 91 LWB
-Can Change a timing belt in my sleep..