Im thinking of putting a 350 Chevy engine into my 94 jeep Wrangler. It only got a 4banger in it and I want to upgrade. I was wondering if they make new engines(that won't break my wallet) or will I just have to get one out of a junk yard and redo it. What big modifications would I have to make? Another qustion is would it be worth it for me to do, ecenomically speaking? I heard somehing about adapters for the transmission and special moter mounts. Do they make these so I can convert?