This original AC "Bull Dog" Mack was built in 1918, and only just discovered in a rusting heap. With a little work, the guys in this video were actually able to get it to crank over! It couldn't maintain an idle, but it was an absolute miracle that the engine hadn't seized after all these years. They pulled the Mack out of the woods, and after some work they were able to get this antique work horse up and running again.
