front end wobble when brakes are applied!

[KNUB1945]

sorry, I forgot to say my car is a 55 210
when I apply the brakes the front wobble from side to side. I don't know if this has anything to do with the fact that I still have the original drum brakes or not but I will be converting to disc in the near future. I intend to check the tie rod ends to see if the need to be replaced. any help will be appreciated!
Knub

[chevynut]

Check your balljoints and tie rod ends. It's possible the front end is toeing out when you apply the brakes, causing the "shimmy".

[KNUB1945]

Thanks Cnut, i'll check both upper and lower joints tonite!