NISMO LSD Halfshaft

[okis14]

I bought a Nismo LSD and put it in my 97 Silvia (In Okinawa). It had ABS and it came with extra half shafts but I can't remeber if they were longer or shorter. I think shorter since the ABS makes the Driveshafts 3/4 of an inch longer. I can't remember.

I'm in the states now and when my LSD comes in I want to put it in my 97 240sx w/o ABS.

Will I need new half shafts? If so what kind? Longer? Shorter?Can they be OEM ones?