duralast ball joints vs moog

After following this thread I went out to the garage to check out some Moog lower balljoints I bought from Rockauto to use when installing Kelseyhayes front discs on my 67 Barracuda.

The boxes say made in USA but does not on the part. It also says FederalMogul in small print on the end of the box. I put the balljoint against the spindle and they fit together good, no gaps like sledgehammer's had.

I also recently bought some Moog/Precision U-joints from Rockauto. They offer several brand choices at different price levels. In the pictures they have of the Moog part you could see it said USA right on the part. I looked at them after receiving them and they were just like the picture. They too say FederalMogul in small print on the box.