Evening
I’ve just finished a conversion using the bmw six speed xx gs6-53 ‘box
The Land Rover boxes are not really up to the power/torque
An r380 can be made to work but it’s definitely heavy on them. No idea about the auto. The bmw auto (6hp) is an easy fit as the selector is cable operated.
Fairly straightforward except the gear linkage kit provided by house of talk/mw machines doesn’t fit under the dash unless you use early suffix set up. My solution was to use the discovery selector top but they are hard to find and you need your own brackets.
The offside v8 engine mount gets in the way and needs to be removed.
Time has proven that bloke below dead wrong
The tdv6 is an absolute disgrace. How any modern engine can spin bearings or snap cranks begs belief. Meanwhile m57 engines running heavy boost are still going strong under unspeakable conditions. Mine is running 300hp after 160k miles with no issues