From what I have read, and in my personal experience, a regular 2-9/16 socket wont work. It needs to be the $40 Carquest Special (OK, it dont HAVE to be Carquet, that's just where I got mine). It is a thin wall socket, that has a bar across the top, and says not for impact use. Goes back to 3 classes of tools- metric, SAE, and Dodge only.
Daniel