Moses,
Thank you so much for your feedback. My local Pick-n-Pull just got as '04 Grand Cherokee, and I was there trying to pull the head, but ran out of time. It is a TUPY head, so I am hoping to go back tomorrow and pull the head from that engine. I took an impact to get the head bolts out, but I was not able to get the rear bolts out. I forgot to take my breaker bar with me because I was rushing before they closed, and that screwed everything up. That engine looked good: coolant in the block, pretty clean valvetrain, and looks like it passed California emissions just last year (did som