1g / 2g mix, need help

[Elementality158]

I have a 1g block, 2g head, manifold and throttle body.
This is how i bought it.
I want to switch it back to a 1g throttle body but keep the 2g manifold. I just want to know if its going to bolt right on. I would like to keep it easy. I know i might have to change some wiring. Thanks for the help.


And if the 1g throttle body wont fit on the 2g manifold will the 1g manifold fit on the 2g head??