Two years should be no problem.
1. Put on jack stands. Save a tire.
2. Cover the exhaust, a zip lock bag and duct tape works. Keep the mouse house out.
3. Pull the plugs and squirt some oil in there. Put the plugs in finger tight. Save the rings.
4. Drain the gas, all of it. Put in a light oil, like 3 in one, Marvel Mystery ( at least it smells good), Kroil or what ever. You don't need much, a cup will do. It will help keep the tank from collecting water. Don't forget the carb drain it too. A little oil in there won't hurt.
5. Bag the gas tank filler and the carb intake.
6. Pull the battery and take it somewhere that a tender can be used. A friend who will look at once in a while would be nice.
That should do it. The tires will last longer with out the weight of the truck on them. The bags will slow down condensation issues and keeping the wild life out will help. Roll the windows up and if you got one cover it. Less to wash off when you get back.
When you get back to it then the fun begins. Drain the old oil, replace with new, add some gas, put the battery back, remember all the bags and check the air in the tires..should go after you get fuel into the carb. Enjoy
There will be other tips I am certain.
