Hey everyone. I have an 03 SS that I owned since 04. I currently have 275,000 miles on it. I think my front diff is finally going bad. It is starting to make a grinding noise especially when making turns. I have done all the maintenance and most repairs on this truck myself. I'm wondering if the front diff repair is something that anyone has documented on this site or is this something that I need to just pay someone to do? Any help is appreciated.