I have a '79 K5 with a 4" lift, and a BBC 454. I need to replace the oil pan gasket. It looks like it will be a very close call to remove the pan without lifting the engine [or other PITA manuevers]. Has anyone gotten the pan off as the engine sits? I just moved to Colorado and I had to leave my engine hoist in Ohio, so if I have to lift the engine to get it off I'm in trouble.