Where does this go?

[tim71]

I can't remember where this belongs and can't see it in any of the photos that I took. It's not the piece that straddles an intake runner near the front of the engine on the drivers side, as I have already put that piece on. I took a lot of pictures as I tore my truck down, but I should have taken more from multiple angles. I assume it goes on top of the engine some where, that's why I painted it along with other engine pieces. Any help would be appreciated.