Originally Posted by
kdub
The SC10 gearbox is wider at the diff.... to accomodate the gear diff. Also it fits 10 x 16 mm bearings instead of 3/8 x 5/8 bearings from the GT ball diff.
To fit the SC10 gearbox in a T4 you also need to change to the SC10 rear chassis plate.
This needs to be highlighted or sticked or something
because it is going to get asked about 3,000 times in the next 6 months.