Tank I don't know if this will help at all but this is a link to a great seller that is in Japan and gets top quality jdm goodies. There is a Toyota TRD LSD he has for sale for a really good price. I don't know if it will be compatible with your application or not. I just thought about you when I saw it. http://stores.ebay.com/JDM-Export-Ve...3aUSQ3a3QQtZkm
I got my LSD from him. It came out of a 97 JDM ITR. I received my diff from Japan in less than a week. Shipping was very reasonable for that weight and quickness, around $90. Good luck. I hope this helps.