How to start my '74 without a dash?

I have had the dash out of my dart for about a year and I don't plan on putting it back in until I have the body work finished and paint the car. Until then what is the best way to start the car? It's gonna be at least a few years before I'm ready to put it all back together and I don't want it to sit there that long without running. The steering column is still in the car and all of the dash wiring is there its just not connected to anything.