I've been wanting to machine a clutch slave cylinder for some time. After much googling I gather a 13mm master cylinder coupled to a 25mm slave cylinder should work. Now being a lover of all things mechanical looking, I was going to machine one up so it fit on the outside of the left side cover, purely for looks The machining is easy, the problem being the seals inside the slave. I've no idea where to get thee seals from in Oz. Things are different here, trying to get anything out of the ordinary is just impossible.