So I picked up an S13 Short Nose while I was on vacation in Cali for New Years. The PO stated that the Diff was a GT PRO. I cracked the thing apart yesterday and I am unable to locate any identifying numbers on this thing. It looks like the GT/GT Pro CLSD case. I have not opened the guts of it yet to count discs and what not. Anyone know where I can find a breakdown diagram or Service manual for these things.
The manufacturing quality on it is very nice so I don't believe this is a knock off, though I could be wrong.
Pics
Drivers side
Passenger side does have 19mm nut, though I cant budge it while it is out of the car.
Lastly how do decipher if it is a 2way as advertised or 1.5way. I bought it for super cheap so I am not too worried if it turns out to be bunk...
Thanks again