defender td5 90 2003 swap discovery transfer box

jasper td5 said:

i have a defender td5 90 and ive been told that changing to a discovery transfer box gives you better ratios does anybody know the right transfer box to do this with ive been reading bits here and there and some dont support difflock is that correct im a bit thick when it comes to all this 4x4 stuff thanks jasper

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jasper td5 said:

so what will i have to change on 300tdi disco transfer box when i put it on defender i think i saw something to do with handbrake dont know what else has to be done

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