bad vibrations

guys i got a real bad virbration while driving and i can pull over come to a stop then take back off and its fine for 10 to 15 miles then it will do it agin well ima change my uprrer ball joints, the wheel berrings, u joints, and the carrier berring does any one know what elese i should check

if your gonna go that far get the whole front end kit from ebay with idler arm pitman arm and tie rod ends

well i gotta drive it to layed out at the park next weekend dont think i have time to get it in a put it on but i am gonna check all that while im under it