If you want to purchase one, make a thread in the for sale forum. It also helps to list a location because blocks are rather heavy and many would shy away from shipping.
For where to find them, you can look at the engine importers websites (such as hmotorsonline) or your local craigslist. You may also be able to find one in the junkyard. I suggest you research some reviews before ordering an engine from a website, many people have had problems with doing it that way so its best to know what you are getting into before you send someone hundreds of dollars.
