Originally Posted by OPIUM

Never buy an "LSD" off of ebay like that. Many a people have been fooled.That axle bolt pattern is wrong for one. I would only suggest buying an LSD from a reputable company w/ a garuntee. But yes, 300zx n/a, J30, 180sx, R33 GTST skyline, etc... will all work. The most work you need to do to it besides give it a good servicing before you put it in is to replace the backing plate on it depending on the vlsd that you get. You replace it with your stock KA backing plate and a new gasket. Direct bolt in after that.