legacycentral bbs

So i was looking into getting a LSD rear diff. and was wondering about two things. First did the first gen legacys come with LSD and second what is the overall gear ratio on our cars i have a 92 ss i was thinking it was 1:3.9

The 91 SS was the only year to get them as standard, and the drive ratio matches your car. 3.9:1

cool thanks for the info