Up for sale is a S&S Knucklehead Mock up / Display engine. I'll do my best to describe the engine and its parts. I've only got as far as removing the cam cover, carb/intake, distributor cap, oil pump cover, pushrod tube and rocker cover for inspection. Cylinder Heads / Rockers - Heads are cast iron with factory casting marks on the bottom. Intake and exhaust ports are nice.
