Actually, these are the rear (front on a Cobalt) hubs I listed for my 08 FE5 uprights. These fit the DF supplied aluminum uprights for the front of the car. They are Cobalt 08-10 SS/TC specific hubs.
Wish I was cool, my AC just decided to crap out. It's 103 in Phoenix! on the same day they were talking about snow on the east coast. weird weather pattern.
dfkitcar.com
I only called out the front (rear on a Cobalt) hubs from Auto Shack in my build log - see further up in the link. Someone else's discussion in my build log paired up the front and rear hubs in the discussion, both from Auto Shack. I didn't buy those Malibu front hubs and didn't include them in my discussion.
Please note I have a 08 SS/TC with the FE5 suspension, which uses different uprights, bearings, ball joints, etc. from the FE3/FE5 used in the earlier SS years.