Can you put a 1990 cavalier 2.2 motor fit in a 1989 cavalier with a 2.0?

Yes, a 1990 Cavalier 2.2 motor can fit into a 1989 Cavalier with a 2.0 engine, as both engines are part of the same General Motors J-body platform. However, you may need to adapt certain components, such as the engine mounts, wiring harness, and possibly the fuel system, to ensure proper fitment and functionality. It's also a good idea to check compatibility with the transmission and other related systems.