This probably one of the best Shovelheads I have ever seen, very clean and to the point. It looks like it would also be very functional as a daily rider. I really like the slab side Shovel motors, probably not as efficient as the cone jobs, but they look better. If a person wants efficiency, buy a Honda.
I am not sure but I suspect that theengine is acyually a Panhead with a Shovel top end. The frame looks like a swing arm Panhead frame.
If I remember right, the picture came from The Jockey Journal