What is this sound?

[Missouri99TJ]

Jeep was regeared 800 miles ago from 3.73 to 4.88.

Also did new lower control arms, currylink hd steering kit, jks track bar, front sway bar links, rear sway bar links all at same time.

Noise is present only when driving, not at idle.

Ideas?

 

[Missouri99TJ]

Some more info:

Ujoints don't seem to have any play.

No grease or metal shavings around bearings.

No excess wheel play up down or left right.

If i put 4wd on with the vehicle wheel up the wheel won't spin freely, in 2wd it will. So that's working as should..

Brake rotor isn't warped, caliper doesn't seem to be sticking no binding in the brake area.