I wish U had contacted me first, i could save you a lot of time and parts, you see the V6 charger has a 3.64 diff
AND it firs right into the crossfire both limited and srt6 It ia a bolt in ,,,
both use the same housing, ok you need a shorter bolt for the front bolt, the one that goes up
as for the yoke you can use the rear 1/2 of a limited driveshaft, (the drive shaft is "0" balanced )
Here is what i ran with each rear, stock srt6, the 307 in 1/4 mile ran 13.3
yet the 327 (no other change ) ran 13.1, now i installed the 3.64 it ran 13.5, yep slowed down ,, that was the best of 5 to 7 runs with each rear the 3.45 ran 13.0 stock and 12.008 modified I like the 3.45 the best ,,HI way and city driving.
the best rear i found is the 3.45,,, incase you want a 307, or 3.27, or 3.45, or 3.64, or 3.91, i have all of them most with
the tcu to go with it. the 3.91 is $1500 and the 3.64 is $1000, the 3.64 , i do not have a tcu for the 3.64
and i can remove and reinstall the rear in one hour I can tell u how to do that,,,, . jim

note; they say a Quaife fits this housing which means it also fits the crossfire