I bought a 330 4 bbl. motor last year for $150. it looks like it has been sitting out in a field for the last 50 years. the oil pan was just about non existent, every piston is stuck in its bore and the short block has become one solid piece. I worked at trying to get it apart for about 2 weeks and gave up. it sits in the corner of my garage, I`m thinking of cleaning it up, painting it and put it on an engine stand for display.

here is a pic at one of my attempts to get the pistons out-



before I took it apart-