NOTE: This manifold is no longer available from GM. You will need to order p/n 14096011.

For GM 5.0/5.7L 305/350 cid 1987-1995, standard height, cast iron intake with Quadrajet sytle mounting flange for Rochester/Carter style product. You can easily identify this intake versus the 343765 intake by the fact that the center mounting holes on this manifold are at different angles when compared to the other 8 mounting holes.

To verify which mounting flange you have select the following link...Mounting Flange.