WANTED--new or good-condition used:
GM calls it a "Manifold", p/n 10162149; I call it a glorified vacuum tee. Discontinued by GM. Plugs into the side of the upper intake and seals to the upper intake with two bolts and an O-ring; has three vacuum nipples. The MAP sensor sits on top.
Mine has a broken vacuum nipple, has been epoxied twice before and broke again.

Please PM if you have one to sell.
EDIT: FOUND AND PURCHASED.
GM calls it a "Manifold", p/n 10162149; I call it a glorified vacuum tee. Discontinued by GM. Plugs into the side of the upper intake and seals to the upper intake with two bolts and an O-ring; has three vacuum nipples. The MAP sensor sits on top.
Mine has a broken vacuum nipple, has been epoxied twice before and broke again.
Please PM if you have one to sell.
EDIT: FOUND AND PURCHASED.
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