Hi
I've got a Quaife Straight Cut Close ratio gearbox that's done roughly 7.5k miles, the syncro on 4th needs looking at, Caterham have told me that Road & Race can refresh the whole thing for between £200-£300. It is out of the car and at the factory at present. I decided to upgrade to a 6 speed box due to time constraints. I would ideally like £400.
Charles