2017 Camaro ZL1; 2011 CTS-V sedan; 2004 Lightning
Grenading, sure. But howling? I'm a rolling start guy, yet I'm on my second diff.Not taking the side of GM, but I would have to believe that the majority of people grenading their diffs are those people that rage on thier V's.
In my somewhat younger days my manual shift RX-7 endured incredibly harsh treatment from yours truly for four years, and nothing on the car ever broke. Nothing. GM might point out that the torque was much lower, and they'd be right. On the other hand, everything about the drivetrain was properly scaled to handle the power that the the 13B engine DID produce.
GM can't make the same claim about our CTS-Vs.