The A8 issue is not only on the Camaro platform, the Corvette and truck/suv platforms are having the same issues as well. My 2016 Sierra goes in for the new torque converter in a couple of weeks.

I was told this is the part number for the new torque converter. 24285996. Can anyone confirm?

just a ? did your car like rev up like it was in neutral mine is. I had the trans fluid flushed few months ago seems better don't notice the shudder but now this could it be a bad tc?

4 Trans flushes, 3 diff flushes, 1 torque converter replaced. This A8 is a F##king nightmare.

be thankful you got them replaced at all.
shitty dealerships in ohio especially Chesrown wont do anything but flush mine and its fight for even that.