My rear end shop guy says he offen sees problems with mustang rear end cover after a good amount of miles on a powerful car. I was like on a 8.8? I've never heard this. He wasn't trying to sell me one, just suggested i get one soon cuz of my 4.10's. Anyone have this prob?
aparently you can twist some stuff, so people put on the girdle covers, just seems like some cheap insurance to me, i plan on putting one on my car next time i change the diff fluid...