I don't believe that the engine itself changed much except in the way it is aspirated. If I recall the 1992 model year still had the option of a carburetor or throttle body injection (TBI). If the new engine is carbureted as well as your old, then there should be no problems. If it does have the TBI then the difference is in the wiring harness.
That said, you can always swap out the induction systems and go from there. Either way it should be an easy swap.
Mac
That said, you can always swap out the induction systems and go from there. Either way it should be an easy swap.
Mac