hey guys,
just got a fg 09 built fg xr6.
it's just a single pegger, and i'm looking to upgrade for a LSD with 3.7's. (6speed auto)
would a xr6 turbo diff fit straight in, or do i need other parts?
or am i better off getting a herrod lsd centre and throwing that in?

mods the car has is,
xr6 turbo 2x2.25" exhaust, pacemaker extractors, hi flow 100cpi cat, xcal tune, atomic stage 4 cam with double row valve springs.

XR6T diff will bolt straight up. You will still need to change the centre if you want 3.7:1.