Dear Ferraristi, I was wondering, what's involved in replacing the right rear bearing on a 91 Testarossa? I have been getting a "grinding" noise through the cabin. I just fixed a parking brake problem where the spring clips came off one of the shoes and was rubbing on the inside disc brake. The other side had a broken spring which let the shoe rub on the other disc. OK, both those problems were fixed and not two days later a grinding noise. I thought for sure it was a parking brake rubbing problem again. For the last week I have taken apart both wheels at least 10 times! Today, I put the car on jacks, pulled the discs and brake shoes. I started the car and put it gear. By letting the car run, I went to the back of the car and could definately hear the noise coming from aluminum "unit" where the half-shaft goes through. Can someone guide me through the proceedure or is this a "mission -impossible"? If standard bearing pullers are needed, I can buy it. As always, any help is appreciated. Shamile Freeze...Miami Vice !