This will be used to connect the BAC valve coolant exit hose to the top of the motor. You do not want this hose to kink, so do it right. Now, reattach the TB to the intake manifold. Reinstall the TB end cap. DO NOT use RTV, it says in the manifold, on the black spacer.
Installation is the reverse of removal.
Make sure you connect everything. There you go. Fire the car up and see if it idles. Don't forget to jump the set connector. If you don't have a sweet 750 RPM idle, you did something wrong.