I recently pulled a rear end out of a 300z, and it has lsd. The question I have is, is it a R200. The reason I ask is the diff list says that it should be but it shouldn't have lsd. Now I thought that someone may have put it in the car but I just ran across another 84 and it also has lsd. Now I have been told that no 84 300z's came with lsd only the turbo 87 and up did. If I have to post a video I will just to prove my point since last time I was told to shut up and no 84 has lsd. I would just like to know so I can figure out if I want to run this in my z, and also get it posted on the diff list.