For the Ser IIA & III we can offer a high ratio transfer case kit. This kit was developed as a stronger alternative to the Series "overdrive." By using the High Ratio conversion the High range is raised by 31.8% (overdrive is 27.5%) whilst leaving Low range unchanged. This suits most users who like a higher gear for on road economy, retaining the stock low range for off road use. Other advantages of this conversion, compared with fitting 3.54 diffs, are:- the speedo. drive will not need re-calibrating, there is no loss of handbrake efficiency and most importantly there is no loss of strength. We cannot just supply the gears as the casing we supply is modified to accept them. Please note this kit cannot be used as well as an Overdrive but you can still use the rear PTO.

Sorry but we are not able to offer a fitting service on this kit,

The price for the kit is £255 exchange.
There will be a £50 core charge refundable on receipt of your old bare casing if this is returned to us.