Howdy, I'm re-powering my 10B and have a Buda HP260 engine and radiator for sale on ebay. Engine needs valve work but was sound when parked. I'll re-post the listing one time before I let them get turned into toasters. I've had a terrible time finding another engine like this so I would think someone would want it. Don't know how to do a link but if you search Buda engine on ebay it'll show. Thanks, Mike