Found this:
“Its completely due to suspension geometry. Because with power going to the front then the effect of caster angle on torque steer becomes a factor. It would have nothing to do with the front differential or any of the drive components. It would still be entirely due to suspension goemetry- caster, toe, camber.
Turning on a tight radius the outside wheel travels further, causing the outside wheel to hop, because essentially its skidding.”