weird clicking in front right of car

[airwalker12]

I was wondering if anyone could shed some light on a problem i've been having for a while now.

every so often when i either stop or take off very fast or hit a good sized pot hole there is a strange clicking in the front right of my car and it sounds like its coming from the wheel.

i've replaced the cv joint, tie rod and inspected the caliper and rotor and explained the problem to many pros but no one can help me so here i am
its a 2002 alero 3.4 v6 with 84k.

thanks for any input.