Emergency: Trying to change oil pump on 65 again

No I'm in north GA. Lately there's been a lot of bad thunderstorms. That's what happens here with all the humidity. But lately it's been high winds that's taking down trees. This 65 I have is right under a hundred year old oak tree. It's on a lot at my father's house that's all wooded. There is no garage or anything to really protect it. But I need to get it up and running so I can at least move it out of the way of this tree. All I have to do is change the pump, put the distributor back on, and alternator and it should be able to start up and move. There's a pretty good storm today I'm about to go check it now real quick.