fitting ZL1 10L90 in the Camaro SS 2020 Auto
 

is it possible to directly fit the ZL1 10L90 Transmission in the
Camaro ss 2020 model that has the 10L80?
if its possible to swap, what will be required other than the cross member and drive shaft maybe?

I have wondered this as well. Not worried about it fitting, more concerned if the controls are the same and if my 19’ T87a will operate it.

I don’t need it now (just bolt ons), but down the road when I go FI I might…. would be nice to know if it’s an option.

It will bolt up no problem, but I strongly suspect that the physical swap will be, far and away, the easiest part of this project. It will be a miracle if the ecm, tcm, harness', etc are compatible.