| Re: Extra Warrenty on Drive Train-CTS-V (differential) Mine was offered yesterday after inner and outer half shaft failures. Mine is a total drive train warranty through 2011 and 86,000 miles. Quite frankly I'm not worried from the engine to the drive shaft, after that I'm scared shitless. The LS6 is bullet proof unless you get positively mod' stupid. The 6 speed as well, except for the shifter. |