why,, run it , its good tightin that pinion and Get Some!!! lol imo put it in the rear first , make sure it spools it.
I'd just like to know exactly what it is before i decide to put it in the front or rear. The other locker I've got is a Detroit for sure. I've been doing a lot of searching and I'm pretty sure it's a limited slip, but i can't find out what kind exactly.