hello,wondering if anyone has a spare rear brake pad retainer clip? i did a break job,and one of my clips were missing.i bought the hardware kit from napa,and the napa clip is rubbing and squeaking.the g.m. clip is wider than the napa clip.the clips did not come with the pads like they do from the dealer.i am willing to buy one.its for a 2001 camaro(rear pad retainer) thanks.