GMC Sierra: How to replace upper control arm ball joint

For this job, you will need to rent a tool set used for removing ball joint. You can find it at the local parts store. Dont forget your grease because you will need to grease the joint once its installed.

Now we are messing with the suspension guys so dont forget to have your alignment checked after are done. Mine for the most part was still good. got a very slight drift to the right but no big deal. will have alignment done next week.