I removed the dash, removed the factory HvAc unit, then reinstalled the dash for transmission fitting purposes.
Note the shortenned -factory- gear shift?
Of course the -new- transmission tunnel will require more height.
I'm pulling all the interior out when I get it back to the shop after the winter vacation.
Once back in the shop I'll be getting the pedals in order. I have to move the brake pedal over two or three inches, making room for the electric throttle pedal.