I found this on eBay today:
http://cgi.ebay.com/ebaymotors/03-04...em320218718717
and was wondering if anyone here ever swapped out their 4.4i engine for the 4.8? I have a '01 so I worry my chassis would only be compatible with a 4.6 engine.
Let me know your thoughts. This guy is also selling a 3.0 engine.