New Torque converter, rear gear change?

Hello wizards of the C body forums.
I've got a question.

I've got my transmission out while I'm rebuilding it.

Probably at a later date, I'd like to replace the 2.76 gears to run 2.94 gears.

Now as my transmission is out, and I've got a torque converter chosen.

Will a different torque converter be needed to accommodate the 2.94 gears?

The time I ordered a torque converter, I was using the 2.76 gears as a template, will this affect drivability warranting a Torque converter change to use...

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