Looks like the pivot distance for the II pedal is about 2.75" - 2.875" and the pivot for the Fox quadrant is about 3.25". So you could probably add about .5" to the II clutch pedal and that would give you just about the right amount of travel.
Sorry, I don't know where my tape measure is that has both units of measure.
Sorry, I don't know where my tape measure is that has both units of measure.