Remove each plug. 1 tsp of auto
trans fluid in each cylinder. let sit 24 hrs. then use a breaker bar & socket on the crank bolt and turn engine over by hand several times. Change engine oil & filter.
Charge the battery. Crank engine over with starter, several times, with plugs still out. Reinstall plugs, disconnect fuel line at tank side of pump. Connect a clean, full 5 gallon gas can and some rubber fuel hose to the fuel tank side of the pump. Disconnect fuel line @ carb. Remove coil wire from dist. Crank engine over until fresh gas runs out of the fuel line from your 5 gallon gas can. Reconnect coil wire, and fuel line @ carb. Don't pour any gas down the carb!
That will get you ready to try starting the engine up. Any problems you encounter at that time can be diagnosed on the Classic Tech forum

I've used this basic procedure on everything from tractors to Mustangs so it should be a decent starting point.
HTH - Adam