Your 98 has rear disk brakes right ? Most people want the 98 diff into the 92..... Never heard of putting a 92 into a 98.
That said. Match up the spring purch. Brake lines and u joint bu yoke swap or staggered joint, and it will work.
92 Dak is a 8 1/4 rear..... if yours is also its an easy swap.
Lager rear may need the drive shift shortened