[bdahlg68]

here is what I found on CL near me...

http://detroit.craigslist.org/okl/pts/2511807543.html
http://detroit.craigslist.org/wyn/pts/2506924772.html

and then eBay...

http://cgi.ebay.com/ebaymotors/LS2-e...item19c84b8284

and elsewhere...
http://mississippi.freeautoshopper.c...te-engine.html
http://maryland.freeautoshopper.com/...till-runs.html

otherwise you could check also with someone like Thomson Automotive but probably similar cost to Texas Speed.