Generation IV External Engine - throttlebody question

Are all ls2 to ls7 tbodys the same. Need a ls2 style tbody for my intake manifold.
Thanks

By what I've found YES; at least with the 2005-2008 corvettes and 2005-06 GTOs.

By what I understand the early LS7s used the LS2 TB and the rest uses the LS3 TB.

Pretty sure the LS2 TB's have the bottom of the blade tip out where the LS7's blade tips in.

Basically the are flipped from one another. Not sure it that even makes a difference though I can't imagine it does.

Two versions, cant interchange.....

Silver blade -LS2/LS7
Gold blade Newer Ls7/LS3/L99