2007 vs 2009 Engine diff?

[CTScott]

Originally Posted by 2manywheels

Found a great tuner/resource locally here.
He is ex F1 Toyota programer.

Has a new in crate/packing motor from a 2007.

I was thinking...... hehe
Maybe do some work on it then swap into the existing vehicle.

Anyone know of specific differences with gear/mounting points etc.. from the 2007 to the 2009?
Just concerned if it will fit etc.

07 and 09 engines are identical.