"The rear driveshaft will work and the front might need to be shortened depending on how much lift you are running the transfer case from the aod should bolt to the c6 and since you don't change transfer cases the yokes are the same
Just wanted to clarify"
Well this thread is more than 1 year old and I imagine it is running by now, but.
AOD output shaft is the same size as a C4.
C6 has a much much larger shaft.
C6 came out with output shafts, 15 3/8" and 18 1/2".
AOD is 11 9/16".
There is a bit of difference in case lengths, 1/2".
He asked if the C6 transfer case would match his driveshaft. My response stays
So unless you have some form of alchemy up your sleeve some serious work must be done.