What material are these Manley valves made from?

These Manley Race Master intake valves are constructed from high-quality stainless steel. They also feature chrome-plated stems and hardened tips for added durability and wear resistance.

Are these valves suitable for a street-driven car or only for racing?

While these valves are designed for the rigorous demands of racing engines operating under 8000 RPM, their durable construction can also be beneficial for high-performance street applications. They are built to handle increased stress and heat.

What is the difference between Race Master and Race Flo valve shapes?

The Race Master valves feature a straight stem design, while the Race Flo valves have a different shape. The choice between them often depends on the specific airflow requirements and cylinder head design of your racing engine build.

Specifications

Brand: Manley Performance
Part #: 12332HB-8
UPC: 807298079387

Manley 12-14 Chrysler Hemi 6.4L 2.180in Head Dia Race Master Intake Race Flo Valves (Set of 8)

Name: Manley 12-14 Chrysler Hemi 6.4L 2.180in Head Dia Race Master Intake Race Flo Valves (Set of 8)
Brand: Manley Performance
SKU: manley-performance-manley-12-14-chrysler-hemi-6-4l-2-180in-head-dia-race-master--t14-566954
Price: 654.89 USD
Availability: BackOrder

$654.89

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Manley Race Master Intake Valves for 2012-2014 Chrysler Hemi 6.4L. Stainless steel construction for improved durability.

Key Features

Fits 2012-2014 Chrysler Hemi 6.4L engines.
Set includes 8 intake valves.
Valves are constructed from durable stainless steel.
Chrome-plated stems and hardened tips enhance longevity and wear resistance.
Swirl polished under-head areas and fully machined combustion faces optimize airflow.
Available in Race Master (straight stem) or Race Flo shapes.

These valves are specifically designed for 2012-2014 Chrysler Hemi 6.4L engines. Always confirm fitment with your specific vehicle's engine configuration.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're rebuilding the top end of your 2012-2014 Chrysler Hemi 6.4L engine, especially for racing applications, you'll want to consider these Manley Race Master intake valves. These are designed for engines that will see higher RPMs, up to around 8000 RPM, and are built to handle the stress of bracket, drag, or oval track racing.

Manley makes these valves from a high-quality stainless steel, which gives them solid durability. The stems are chrome-plated and the tips are hardened to resist wear, meaning they'll hold up over time. They've also been swirl polished under the head and fully machined on the combustion face. This helps improve airflow into the cylinder and can contribute to better combustion efficiency. You can choose between the Race Master (straight stem) and Race Flo shapes, depending on what your specific engine build needs.

These valves are also recommended for use in alcohol-fueled engines, particularly for the exhaust side, where they can handle the demanding conditions. If you're aiming for reliable performance in a high-stress Hemi build, these Manley valves are a well-built option to consider.