Strange Turn Signals/Brake Lights??

so i have a 68 dart that when i got it the left turn signal didn't work but all other lights did. so i converted the p/s dart to manual steering with the correct column and box. i checked the wires from the plugs and they were both the same. so i was driving tonite and noticed that when i hit the brakes both front turn signals come on?? haha like brake lights on the front. all the lights still work and so do the turn signals?
any ideas?
Author: admin