ZQ8 sway bars are the same as 2wd 4-door Blazer bars. The rear mounts to the frame differently on the trucks, that's why I grabbed the brackets. The front bars will swap right out. 4wd will not work for sure in the front. I've never looked at the rear bar on a 4wd.Yea I heard the Blazer sway bars work too, but are the top mounts the same also on a blazer and a S10?
I also heard that you need the 2wd sway bar if your trucks a 2wd, heard the 4wd wouldn't fit?