I checked my tranny and it says s80 on it. And when I went ova the Honda specs tranny chart I think it said they made and s80 and a bunch of others in the b16. Then I seen they made a s80 Jdm Gsr tranny with opinional LSD. I already checked n seen if it was an LSD by letting the front end and spinning the wheel. Only one turns unless I'm doing something wrong. Just wondering if someone k give me some insight on this or if I'm just reading the chart wrong or something. Thanks.