Thread: 3.54:1 Range Rover diffs into S2A?

I took a pair of high speed diffs out of a series 3 shorty. The low speed are much better for general runnng around and made the vehicle a nicer car.
But this Landy does not go far and no freeway work.

Regards
Ian
bittern

I went down this track with my 2A shorty when the overdrive carked it. Put the 3.54 early rangie diff centres in (with the filler plug in the nose) and it became a total PITA to drive around down. 1st gear hillstarts were a clutch-destroying shambles, especially because mine is 186 powered. I ended up putting the original diff centres back in and fixing the overdrive - a much better combination for a series landy I think. I've seen posts where people match the gearbox and t-case ratios to better suit the 3.54 diffs, but in my opinion that's a lot of work when you can buy a good strong overdrive these days.