Thanks for the reply wvd.
I'll explain my situation a bit so you can better help me
I have a stock 1993 JGC Laredo inline 6 RWD.
It has 286k miles on it. It runs alright now, just nowhere near the amount of power i'm sure it once had, and it smokes a bit out the tailpipe (a little, but all the time). I found an engine through junkyarddog.com from a salvage yard in Indiana that I am going to buy. It has 46k miles on it and it has been cylinder leak, compression, and oil pressure tested as well as cleaned and whatnot.
I'm just going to have a shop replace my current engine with this one. Pretty much everything else in the jeep has been replaced in the last 5 years or is still working great.
Now, with that information, what do you have to add? I am looking for the cheapest way of just having someone replace my current pooped engine with this newer one. Thanks!