For an FYI on the case filling issue... That hose with the JIC fitting on it can be used to fill it. PUll the top one off and screw on another fitting with a hos connected to it. Pump in the oil and watch the clear tubing to see the level. When it hits the full mark pull your fitting off and put the clear hose and its fitting back on.. Simple stuff mang. :redneck:
Thats exactly what i did. Maybee the 4 speed is different?