Can you put a 6 cylinder engine in a Ford F100 ranger?

Can you put a 6 cylinder engine in a Ford F100 ranger?

Sure. If it is really an F100 depending on the year Ford installed many six cylinder engines.

Yes, they came from the factory with either a 240 or 300 (4.9) inline six.

The F100 and ranger are 2 different trucks but if you have the money you can do anything with them, lol