Pushbutton launch control?

The best thing about those push button trannys is being able to push or pull start the car if necessary. We rebuilt the 225 in my dad's 64 Valiant and couldn't get it to catch using the starter so we hooked another vehicle up to it and my brother pulled it about 20 mph then my dad hit the first gear button and that thing fired right up. He looked over at me and smiled. I learned something that day.