I've got a used os giken ts3b or possibly ts3bw not sure if this is the weighted flywheel or not.
For RB26, might also work with rb25 (not sure) Pulled from R32 GTR
Measured the plates at just under 4mm with an analog micrometer. Has the stamped steel pressure plate.
4mm = new
2mm = rebuild time
Rebuild kits and plates are purchasable locally from any os giken dealer.
Reviews state it to be an excellent triple plate capable of 800+whp with a medium feeling pedal. I've read it feels close to stock and the chatter is kept to a minimum! Will take any thrashing you can throw at it.
Looking for $800, open to offers.
778-889-8400 (text or call)
Brent356@hotmail.com
More pics available.