so i was dieing to know if my n/a had lsd and couldnt get under the car to look to musch snow on the ground when i went to get it ready for the auto transport to pick up the car and i was clean all the crap my cousin(the one who sold me the car) left in the car for the 6years it sat so im lookin through the glove boxand found the original owners manual which i was freakin out about finding cuz i thought it was so cool but any ways in the book it says if your axle code ends in a 3 or 5 it is equipped with lsd i looked and there it was the best looking 5 ive ever seen in my life rite at the end of the code i got out of the car threw my fist in the air like tiger woods and said i must post this info on mania to solve the long unanswered question hope this helps:icon_bigg