Can you drop both front pipes from the exhaust manifolds allowing the "H" to drop low enough to remove the driveshaft? If you can do that, then you should be able to drop the trans crossmember and pull the engine and trans together.
If you can't do that, then you should be able to jack up the trans and pull the crossmember to the rear, let the trans drop back down and that may give you enough slack to pull the drive shaft once it is disconnected from the rear end.
If neither of those work, you can pull the engine without pulling the trans. I can't remember if you have a manual or auto trans, but you will need to remove the bell housing bolts and remove the starter. Support the front of the trans/bell housing and pull the engine straight forward to prevent damage to the input shaft on the trans. I recommend you pull the radiator and fan from the front of the engine to give you some extra room. You also need to remove the hood.
You will need to reverse this when you put the engine back in.
