I'm trying to install them and I'm having trouble taking out the stock inner bolt. Is the inner bolt connected to the stock inner plate, which is causing it not to turn?

Do I just hammer it out from the un-nutted side? thanks

 

if the inner plate is the one with the little hash marks on it that show the degrees camber, then yes just hammer the hell out of it. thats what i did, it took a while and a lot of brute force, but it comes off eventually.

 

thanks, that's all i needed to know.