Put my Ironman Fab lower control arms in. Friggin awesome!
Went to install the upper control arms and rounded the nut (slightly) on the drivers side (frame end). DAMN IT IS A TIGHT LITTLE F&*%ER!
Anyway, don't like the cam locking crap on the uppers, so I will pull them out next weekend and replace them with conventional nuts and bolts so I can get some purchase on both sides in future.
LCA's installed:
You can see the difference between the new HD LCA and the pressed steel UCA:
New UCA's on the left, old stock LCA's on the right: