Here are some photos of the 1963 Chevy Mystery Motor. I've collected these pictures in my journey across the internet. If anyone has more they can share, please post them so I can add them to my collection. It's a nice bit of history for the early 60's and as we all know what it grew up to be. Study the subtle and obvious differences on it from later big block Chevy engines. The first 4 are assembled engines. The rest in the series are 63 pictures that are of a teardown of the engine with lot's of details. Disclaimer - I do not know who owns this engine. That said....enjoy!