Low speed growl while turning???

[BLWN46]

I just noticed a low speed growl or rubbing type noise, more evident upon turning, goes away when clutch is in? I was thinking differential clutches or maybe clutch disc? Its up on the rack now and everything checks out fine.
Anybody else familiar or had this problem??? thanks

 

[redfire03 svt]

I just got this once my Eibachs were installed. So far it happens when I turn to the left. I will experiment more to see what it could be. I have had my springs in for less than a week, so maybe it is settling, who knows?

 

[BlownShift]

Did the dealer ever reseal the rearend cover? They may have forgot to put friction modifier in.

When my rearend gets warmed up, I get a rubbing vibration and sounds like a toad is croaking at low speed turning. (Had my rearend resealed by Barney Fk'in Fife at the local craphole dealership).

I live with it. I figure it gives the car more character.