How can I tell if a car has a vlsd other than the orange sticker.

Its a 95 auto se. I lifted the car and both tires spin and when I

hold one the other spins. (Tried that on both sides) Also, I do

have a z32 NA pumpkin however I realized I need 6 bolt half-shafts.

I am not sure but I think they need to be from any vlsd 240 or

pre-95 J30. Is that correct?

OH YEA and most importantly is there any way to tell that a car came stock with a VLSD by the vin.

Thanks for the help in advance!