Will a 1998 transfer case fit 1999 Chevy?

It's *possible*, but not guaranteed. Whether a 1998 transfer case will fit a 1999 Chevy depends entirely on the *specific model* of both the 1998 and 1999 vehicles. Chevy made many different models (trucks, SUVs, etc.) and even within those models, there were variations in drivetrain components.

To know for sure, you need to:

* Identify the exact model and trim level: (e.g., 1998 Chevy Silverado 1500, 4x4, vs. 1999 Chevy Tahoe, 4x4). The year is only a small part of the equation.

* Find the transfer case part number: This is the most reliable way to determine compatibility. The part number is usually stamped on the transfer case itself.

* Compare part numbers: Use online parts databases (like auto parts store websites) to compare the part numbers for both transfer cases.

Without this specific information, anyone giving you a yes or no answer is just guessing and could lead to a costly mistake.