Offenhauser 5414 Chevy and Pontiac I6 Intake Manifold

Description

Designed to accommodate stock carburetors. All manifolds are complete with installation kit and instructions.

The Offenhauser 5414 intake manifold is designed to work with Rochester Model B one-barrel carburetors. The Model B Rochester was original equipment from 1950 to 1967 and fits the manifold directly. Most Offenhauser linkage kits for this intake are also set up for the Model B Rochester, and Model B is often recommended for this application.

Please note that Rochester Monojet (Monajet) one-barrel carburetors are not recommended for use with the 5414, as the linkage will not clear properly due to interference with the fuel bowl. Model B and BC carburetors are the correct options for the 5414 manifold. Some users also consider Zenith carbs as an alternative, especially for better drivability or if using three carbs in a progressive linkage setup.