Quote:
Originally Posted by twistedfreedom
CC33 is not big tow. CC33 is the 2.94 axle. You do not have the big tow package.
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I used to think the same thing, but after reading the other thread that was mentioned earlier in this thread, I may have to change my mind. Check this out. The Code on the door jamb, may no longer indicate the axle ratio. Of course, a quick crawl under the truck will verify the axle. Everything points to the 09 being a BT, which he really needs for the trailer he has.
This from a post by P'sTitan:
Not really not sure what those #'s mean.
A member here said his was CC29 and doesnt have BT, mine is CC29 and is BT.
This from a post by Yahooligan:
'08+ got the updated axle, the one where the Truetrac "doesn't" work. The Truetrac, as far as I can tell, was also only for open diffs pre-'08. I'm guessing it's like this:
2004-2007 OR (e-locker): CC33
2004-2007 BT/non-BT: CC29
2008+ ALL: CC33
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2006 XE CC Pref Pkg BT with AEM Brute Force CAI, PowerAid TB Spacer, TB Reversed Valve ByPass Mod, 2007+ Intake, JBA Headers, MagnaFlow 24" Muffler, 2008+ Rear Axle, Stillen: F & R Sway Bars, Black Diff Cover, Engine Dress Up Kit, 4 pc StreetScene SS Mesh Grille, PRG Street Traction Bars and Mini Lift Kit, UpRev Osiris Tuner 93 Performance Tuned, MB Razor Rims, Functional Hood Scoop, Custom Graphics ...
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