FEULING OIL PUMP CORP. Oil Pump Gear Alignment Tool - Crankshaft - Twin Cam/M8 9017

Oil Pump Gear Alignment Tool - Crankshaft - Twin Cam/M8
Feuling recommends assembling the cam plate, oil pump, cam shaft etc together on the bench, lining up the oil pump gear flats with crankshaft flats and installing the complete assembly into the cam chest as one complete unit, This procedure has proven to provide the best seal on the back scavenge port of the oil pump to engine case as the parts are always going inwards towards the scavenge port, Twin Cam engines: rotate the crankshaft flats so they are horizontal and align oil pump gear flats horizontal to match, M8 engines: rotate the crankshaft flats so they are vertical and align oil pump gear flats vertical to match, Align the oil pump gear flats with the flats of the crankshaft