Last May I had to do an emergency landing with my Stinson. Four or five miles away from an airport I had just departed, I felt a sudden vibration, so I headed back to the airport, and my engine quit while I was in the downwind pattern. I managed to successfully land the plane and walk away OK. (God was with me that day). The repaired engine is back on the plane and it looks like I should be back flying by the end of the week or soon afterwards. This past Saturday I first saw the busted crank that had broken, causing the vibration. Thought you would like to see photos of this crankshaft. Hope you are all doing well.
 
Matthew A. Nelson, STS-144, Camyrn's plane crazy and lucky grandpa