Moog camber kit junk?

Also, it is possible the kit you have is the wrong box/part number or right box with the wrong/swapped contents. It happens a lot.
Some folks buy the wrong thing, later when it is time to wrench realize it is the wrong thing (too late to return), order the right thing, then return with the wrong thing for a refund.

Pictures are important. No judgement on grease, or rust, or not knowing how to post pictures if that is the case.