I have a 72 Buick 350 engine with a 4bbl carb available. The motor developed a knock at start up and I decided to swap in a 455.<P>The engine is mostly complete including valve covers, oil pan and exhaust manifolds. Some of the brackets and plugs were used in the 455 conversion. The p/s pump is not included nor the alternator.<P>This is a good candidate for a rebuild. Buick engines are hard to find.<P>Located in the San Francisco Bay Area the engine is free to whomever can pick it up. I will not ship.<P>Contact me at dbutts@sflexus.com<P>Thanks,<BR>Derek