I need 2 upper and 2 lower balljoints for my 99 GMC Sierra. I went to 2 shops yesterday and both gave me what the book said, but they were too big. When I brought the Mcgauty's spindle with me to prove to them they were the wrong size they said something was wrong with the spindle, but that's not true because I've already installed one and everything went on perfect. I am wanting a set of MOOG's. I went to Car Quest and they priced me $300 for an entire set. Can anyone help me get a set I need them ASAP. I need MOOG's or another good brand of joints.