Random but violent front end vibration

Ok i drove it to work the other day and got it to do it. With some extra eyes and steering wiggling we caught the geerbox moving a bit. I didn’t check that the first time i jacked it up. Then found a little play in draglink to pitman arm. Steering better. I took it down death wobble road (chattery backroad) and it faintly started again. This time without the added wobble thru steering i could feel it better and notice to me feels like a brake hanging up a little almost like a warped rotor. Could feel it the brake pedal as well. Slight pull to the left. I m going back into it today. Thanks again for every single suggestion.