how much could i get for a completly rebuilt 4 cyl? Im not sure if i wanna take it out of my old jeep and try to sell it. any advice on this dilema would be nice. THANKS

Depends on who's buying... Try finding a rebuilt engine online and see what they are running. Who rebuilt it? Did it come with a warranty? Is it transferrable? Most people figure the warranty that comes with a rebuilder doing it is worth quite a bit, so you will not get as much as a shop that is offering a warranty if you did it yourself. I am learning this firsthand with my 258.