Brandon
Yep, those grease zerks are just pressed in and the first time you go to grease the JJ's the zerks will pop out.
I got mine a long time ago from allpoo and told them about it. They sent two new upper bolts over night but they were the same thing. So before i installed the new ones I pulled the zerks out and tapped the holes and installed pipe thread types and whala.
I guess it cost too much for them to do it this way. BTW they are werid to install and assemble but they work awesomely. My truck never flex anything like it does now...
