S-15 HLSD in a S-13 ??

[racerxx]

Hello,

I have a diff with a welded spider gear in my 1989 Road race track car now and am looking to put in a S-15 HVLSD I have. I have gone through the archives,
am not found a definitive guide to what I need to do to put one in. I know I need S-15 output shafts. What else? Can I put it in the S-13 pumpkin?
Do I need to change anything else on the car? Where can I get a Great price on S-15 output shafts?

Help !!!

#29
Race for Kids Enduro Team

[AKADriver]

Yes, it will fit in an S13 pumpkin.

Install just like any other LSD. Take your diff out of the car, take the output shafts and open carrier out of the diff, swap your 4.08 ring gear onto the S15 carrier, drop in the S15 carrier, plug in the S15 output shafts, put the diff back in the car.

As for the S15 output shafts... I don't think there is such a thing as a Great price on them, haha. For anyone else that hasn't already bought one, save yourself all the hassle and make sure you buy your S15 HLSD WITH output shafts.

[racerxx]

What is the S15 Helical LSD Spine Count/Size? i whave now been yold that a
90-96 Non Turbo 300ZX output stubs fit? Aren't they too long?

Also I have been told to get a 30 spine-30.75mm dia.
Part Number Right flange: 38220-29u00
Part Number Left Flange: 38220-29u01

Is any of this correct?????

Thank you!
John
Race for Kids