Boosted Falcon

I have an EB 4.ltr engine attached to transmission and was hopeing to seperate them to change the block and head on my ef, the transmission doesnt have a dip stick will this meen after swaping blocks it will need to be pressurized. what do they the mechanic do to pressurize it,,,,or am i just being thrown a yarn?
just trying to get my head around it before the engine hoist arrives.

won't need to be pressurised man... dunno where anybody would hear that...!!
filler tubes were deleted in the later models...

Thats rubbish. There is a fill plug at the back end of the transmission. You need to put your car on jack stands and it has to be level. Fill it up, start the car and continue to fill the gearbox until the oil starts to come back out the fill plug. wait for the oil to stop dripping out and put the filler plug back in. Turn the engine off, put car back on the ground and your done.