my L3 transmision out of a 91 civic si is making a bunch of bearing noises. I know I am going to have to rebuild it but I was wondering if anybody has ever converted one to use a LSD? I have been searching around on the internet and found that Quaffe, OBX, and Phantom grip all offer "drop in" lsd kits. Has anyone ever used these products? I would love some feedback before I drop a large chunk of money into my trans.