I have a quick question for anybody out there. I've got an 81 k10 sub and this weekend I was taking out the rear leaf springs (huge pain in the ass). I pulled the axle out of the way. But instead of taking the drum brake apart to unhook the parking break cable I just ground off the 2 rivets holding the braket that holds the cable hard line on both sides. Then after I did that I noticed that the rivets also go through the spring hanger and help hold it to the frame!!!! Did I f$%k up or what??? Because I was going to ditch the parking brake because I'm puting in a 14blt. Do I need to weld the spring hanger along the edge where the 2 rivets used to be or drill them out and blot them or is it no big deal. Any help would be great.