About Our AMC Intake Manifolds

Mopar intake manifolds are a key upgrade for Chrysler performance engines, especially popular for 383, 400, 413, and 440 big block combinations. Replacing a factory cast iron intake manifold with a lightweight aluminum design helps improve airflow, reduce weight, and support better throttle response and engine efficiency.

For most street-driven builds, dual plane intake manifolds are the preferred choice because they improve low-end torque and drivability while maintaining strong mid-range performance. This makes them ideal for carbureted setups where balanced power and smooth acceleration are important.

Whether you're restoring a classic Mopar or upgrading your current engine setup, choosing the right intake manifold plays a critical role in overall performance. A properly matched intake manifold helps optimize air and fuel distribution, supporting better horsepower gains, improved drivability, and long-term reliability.

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