I know that the mounts have to be modified definitely, but i wouldn't
imagine the shafts need modifing, as it is only 20mm it
should be ok, but don't quote me on that. i'm about to buy a surf auto box
for my LN61 surf to bolt on to the 1uzfe, i'm getting the front and rear
shafts from it as well, as i'm told the auto box sits in different position than the manual, hopefully i'll have the box and shafts in the car in the next couple of weeks, so i'll let u know how i go, i'll post some pics too.
cheers