Ok the bolt on the lowet ball join has some messed up threads i guess because when i go to screw the crown nut on it it screws on part of the way then stops and the whole bolt turns.................what do i need to do

 

If the threads look good, place a jack under the LCA and jack car up off the jackstands. This will force the balljoint to seat enough to hopefully stop spinning. Sometimes you need a impact gun to get the nut on if it still spins.

 

K ill get it a try. Thanks for the reply man