Raidiator

I don't know? Try it and see if it will physically fit? Make sure all connections will work? About the same capacity? Make sure it won't hit the fan or anything. See if you can close the hood without banging the radiator?

You can change a 99 radiator to a 1992, the only diference I see is the mounting bolts will be off. If the 99 has a bigger engine than there could be a colling problem. If the radiator is smaller than the 99. Check with a local automotive store they can compair the 99 to the 4.3 engine.