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I just spent the better part of this morning calling around for an RB25DET Slave Cylinder I need for my 25t S14 Silvia conversion. I rang all the major automotive chains here in NZ and no one has a listing for RB25DET slave cylinders, only Rb20. The S14 slave fit perfectly on my old RB20 conversion but the 25t gearbox seems to have the bolt holes in a different place.

My question is, are there any other Nissan gearboxes that share the same slave as the RB25DET? I used a Z32 driveshaft yoke for my 25t gearbox so im hoping I can do a similar thing with the slave cylinder?

Damn RB25DET gear is always hard to find :D

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https://www.sau.com.au/forums/topic/114355-rb25det-slave-cylinder-same-as/
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