front end wobble

I get a front end shake when I hit a little bump in the road worse above 45mph I have a new track bar ,new tires and balanced twice,new ball joints, no movement in steering components when I lift the tires off the ground tierods new Im lost to what it can be!

new track bar. check to see its still tight. have someone turn the steering wheel back and forth while you lay hands on the bolts on both ends of the tb.

it happened before the new track bar Iwas thinking that was it, it wasn't

steering ends? my steering was a little loose after romping in the mud... I tightened those up, and I noticed a difference even at about 25MPH.