Shovelhead Engine Diagram. Ultimashovelhead engines use a 1992 later style oil pump as shown in figure 2. From 1966 to 1977 the harley davidson shovelhead displaced 74 cubic inches.
1966 early 1978. From the tank to the pump. Harley davidson evolution engine diagram.
1 to 10 of 10 more info quick view.
Aug 17 2021 explore jim hayess board shovelhead photos and wiring diagrams followed by 103 people on pinterest. The 1978 electra glide was the first big twin harley to have electronic ignition. 140100 more info. Does anyone know the coil wiring on 78 shovel.