I live in Australia and have a 67 Gladiator. I just pulled out the very tired 232 and 3 speed box and replaced it with a 258 and T-18. Everything is bolted in, engine is running, driveshaft lengths changed etc. The old clutch was mechanical linkage however and I need to go to hydraulic for the new box.
Basically I need to find a master and slave cylinder that will work with this setup, these jeeps are super rare in Aus so I'm not having much luck here. Google tells me that a CJ slave cylinder should bolt on but there are different models of those too. I'm hoping someone can tell form the photos below what model will fit. There is a slave bolted on in the photos with a home made adaptor plate but it is leaking and no idea what it is from anyway.