This is a 1953 PanShovel (Panhead lower end with a Shovelhead top end). It came to us from Pennsylvania needing to be rebuilt. It is a 74″ engine. You might notice that we had to fabricate custom top end oil lines because of the unique nature of a PanShovel engine. Part of the final rebuild process includes balancing and blueprinting the engine. Our customer wanted to take it back with him after his stay in Arizona for the winter. We were able to complete this project in about a month and a half.