[V8] Rear diff weight

[Buchholz, Steven]

... I do not believe this is borne out by TFA ... at least not on the
3.6 liter models.  I don't remember the codes, but the MT rear diff is
the same code as that for the 4.2 automatics ... the 3.6 automatic rear
diff is a different code.  

Note, I'm not talking about FDRs ... as far as I understand they are all
4.11:1 independent of the code ... 

Steve B
San Jose, CA (USA)
> 
> IIRC the rear diff is the same for Auto and manual cars....