Oil Pan Drain Plug. Fuel Pump Bowl, 46-48. Fuel Pump Bowl, 36-42. Oil Pump Screen Cover. Fuel Pump Stand to Intake. Exhaust Pipe Flange, 36-37. Exhaust Pipe Flange, 38-48. Oil Pump Drive Cover, 36-37. Oil Pump Drive Cover, 38-48. Lincoln V12 Zephyr 1936-48. X – indicates where part is not always found in other brands’ sets.