So i bought this slp strut bar for my 1999 camaro SS and i tried installing it today and it didn quite fit ! any suggestions? do i need to take something out besides the lug nuts??? Help me please guys!!! Thanks!!

 

You are supposed to jack up the front of the car before you put a STB on. This allows for the chassis to flex such that the tight-fit bar. If for some reason you are still having trouble, open up the holes a little bit with a drill or a dremel, or drill new holes on the STB plate.