Which Oil for my Manual Gearbox GQ

[Bloodyaussie]

***** MODERATORS NOTE *****

I have copied this out of BA's Members ride thread because it is useful and will get lost there.

Thanks Matt, George and Craig. Good info.

Having gearbox trouble.

Not sure which way to go as it can be very expensive to rebuild a gearbox but I am having no luck with second hand of late????

I dont want to leave it too long as there is a brand new Ci clutch in there and I am worried it will turn to shit with oil getting on it.... hmmm