[Smokey]

The source that told me was a tranny line tech at the local Chevy dealer for the last 31 or 32 years. He does about 10 muncies a year yet for local friends so I kinda trust what he says.

What he tried to tell me is that he personally popped a few from what he told me in his with a semi stock LS7 crate motor that he bought back in the 70s with 411s. He was telling me it didn't like powershifting and I don't remember if it was from 2-3 or 3-4.