Just like some of the reviews I saw about the addco sway bar u brackets they did not match up with the wholes on the truck so I had to drill them out a little to line up right.
As for the end links the bolts that came with them are a little to big for the whole so I had to drill that out a little as well.
After I had installed the sway bar I stepped back to look at it and realized that I had the sway bar installed the wrong way. Undid that and this is what you have.
Its not a big difference in size of the sway bar but there should be a noticeable difference in handling. There is a hug difference in the size of the end links as you can tell by the pics.
Will give an update on that when I take it out for a spine later today.