Thanks for the suggestions, I am going to tackle this problem tomorrow and will report back.

 

Just an update to the topic, I took it to a local shop and it was both the upper and lowers. They could not believeI was drivng on it. Thanks for the replies but I just was not able to do it my self here in OH because we had sub freezing temps. Thanks again Blazer Nation

 

I did all four on mine 3 years ago, just make sure that when you bolt them up that the nuts are on top so that the bolt threads don't rub against the grease boot.

 

For those of you that ARE looking at doing this yourself, I found a great link:

BALL JOINT REPLACEMENT

 

great link, whats the deal will all the stars on their forum one guy had like 10 stars, out of control.

 

Ya, I don't know. I was just searching around the net one day and came across this site.