Bobbob77

Was wondering what it would it take to put a 4.0 out of a 1994 ford ranger xlt . That did have a 5 speed manual transmission on it when I pulled it off. I was going to to try and help out a friend. And give them the motor to replace the 3.8 they had in their 1998 mustang that blew up it has a automatic trans mission that is good. But can anyone tell me if it is possible and what it involves.