have you tried one of the craigslist search engines like this one http://www.searchtempest.com/results.php?location=93555&maxDist=500®ion_us=1&search_string=gmc&keytype=adv&Region=na&cityselect=zip&page=0&showeb=1&category=8&subcat=sss&minAsk=min&maxAsk=max
That one I posted from calif really sounds about right for you. Make sure there are receipts for the engine work, also the asking price is a little high, you might get it for 10 (specially since you need to go out there bring it home ) but it looks ready to roll. FWIW if you shop around with a little patience you will you will save $$$.