Speedmaster 1-147-061-01 Chrysler Mopar BB 413 426 440 HiRise Aluminum Intake Manifold Satin

The Speedmaster 1-147-061-01 is a high-rise aluminum intake manifold designed specifically for Chrysler Mopar Big Block engines, including the 413, 426, and 440 cubic inch applications. The aluminum construction helps reduce overall engine weight compared to cast iron alternatives, while the satin finish provides a clean, classic look under the hood.

This high-rise design is engineered to improve airflow and intake charge efficiency on your Mopar Big Block build, making it a strong choice for street performance and engine upgrades. As a direct-fit replacement or performance upgrade for compatible 413, 426, and 440 Big Block Chrysler applications, it pairs well with a variety of carburetors suited to this platform.