[thehemi]

What are the details about how this puppy works?
Front-only until there's slip? Or a F/R percentage?
I assume both front and rear are peg-leg diffs, too.

 

[D C]

The rear uses a gerotor-pump type clutch. Basically, it's FWD until there's slip. Then the slip causes the pump to pump fluid and engage the clutch-pack, thus engaging the rear diff.