Motorcycle Mike just emailed me these pictures of a 41 Knuckle that he got rid off years ago and just got back.
Check out the extra oilers??? going up between the cylinders...WTF? Drains maybe? Complete with Mikuni stickin' out the other side, shovel pump and auto advance distributor...are those Panhead tappet block screws used on the cam cover?
I need to do an Upper and Lower GI on this thing!