Flipper,
It is NOT a Detroit Locker. Detroit made this just for "us". At least that is what they told me. The Auburns weren't worth a damn on a road course or autocross. (We blew ours in a DV on a second turn in Texas!) And, those were Auburns words not mine. Mild street or dragracing only with an Auburn and they are NOT rebuildable!
The Tru-Track, as mentioned does not use cluthces of any type, just gears. Maybe I should dig mine out from under the work bench and take some close up pictures of it.
750.......Still waiting for an answer
DV
PS.. this is the same unit that was in the 9" that we ripped in half!
I'll let you make sure there are no unwanted pieces in it! Some spray cleaner and an air hose should do it!