Originally Posted by a.k.a
An alternative to changing the step offs in the box is to use the front 3.9 diff from a 2 litre DOHC 4x4
As long as you match the diffs front and rear you dont need to touch the box
People say its not a strong front diff but then again neither is the 3.6 cosworth version
the 3.9 front diff is known for being very weak hence the use of the standard ratio front diff and step off gears