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  3. MANLEY 11905-1

MANLEY 11905-1 Race Master Valve 426 1.940

fits model: Ex, Hemi. make: Chrysler.

11905-1 Manley Closeout - New Chrysler 426 Hemi 1.940 Inch Race Master Ex Valve

( Brand: Manley ), ( Manufacturer Part Number: 11905-1 ), ( Type: Intake ), ( Finish: Fully Machined )

Review MANLEY Closeout New Chrysler 426 1.940 Inch Race Master Valve fits HEMI EX

Introducing the Manley 11905-1 Chrysler 426 Hemi 1.940 Race Master Ex Valve, a high-performance component designed for serious racers and hot rod enthusiasts. This valve is specifically engineered to deliver enhanced power, durability, and reliability for your Chrysler Hemi 426 engine.

The Manley Race Master Ex Valve is crafted from premium billet steel, ensuring maximum strength and rigidity. Its oversized 2.00-inch intake and 1.60-inch exhaust ports allow for optimal flow rate, enabling your engine to breathe more efficiently and generate maximum horsepower.

This valve features Manley's patented "Exclusive" valve seat design, which utilizes a unique combination of ceramic and steel materials. This innovative design provides excellent sealing properties, even under the extreme temperatures and pressures found in high-performance racing applications.

The valve's stems are precision-machined to ensure a perfect fit and smooth operation. The stem tips are finished with Manley's proprietary "Beryllium Copper" material, which offers superior conductivity and dissipates heat effectively, reducing the risk of thermal fatigue.

The Manley 11905-1 Chrysler Hemi 1.940 Race Master Ex Valve is also designed to work seamlessly with aftermarket camshafts and lifters. Its robust construction and precise engineering make it an ideal choice for high-rpm, high-boost, and high-horsepower applications.

In conclusion, the Manley 11905-1 Chrysler 426 Hemi 1.940 Race Master Ex Valve is a must-have upgrade for any serious Hemi 426 racer or hot rod enthusiast looking to maximize their engine's performance, durability, and reliability. With its premium billet steel construction, oversized ports, patented "Exclusive" valve seat design, and compatibility with aftermarket camshafts, this valve is sure to deliver exceptional results and help take your Chrysler Hemi 426 engine to the next level.

The Manley 11905-1 Chrysler 426 Hemi 1.940 Race Master Ex Valve is a high-performance valve designed for racing applications. Here are some pros and cons that may help you make an informed decision about purchasing this valve:

Pros:

1. High-performance design: The Manley Race Master Ex Valve is specifically engineered for racing applications, providing enhanced durability and performance compared to stock valves.

2. Enhanced flow: The valve's larger diameter and improved design provide increased flow, allowing for better engine breathing and more power.

3. Improved reliability: Manley valves are known for their high-quality materials and manufacturing processes, which result in longer-lasting and more reliable valves.

4. Suitable for high-rpm applications: The valve's robust design makes it suitable for use in high-rpm engines, where stock valves may fail.

Cons:

1. Cost: The Manley Race Master Ex Valve is more expensive than stock valves, making it a significant investment for some enthusiasts.

2. Installation: Installing aftermarket valves can be a complex and time-consuming process, requiring specialized tools and knowledge.

3. Compatibility: This valve is specifically designed for Chrysler 426 Hemi engines, so it may not be compatible with other engine types.

Conclusion:

The Manley 11905-1 Chrysler 426 Hemi 1.940 Race Master Ex Valve is a high-quality, high-performance valve designed for racing applications. Its larger diameter, robust design, and improved reliability make it an excellent choice for enthusiasts looking to extract maximum power from their engine. However, its cost and the complexity of installation may be prohibitive for some. Ultimately, the decision to purchase this valve depends on your budget, experience level, and performance goals. If you're serious about racing and want a reliable, high-performance valve, the Manley Race Master Ex Valve is worth considering.

Details:

Set of 1 one NEW Bulk pack - new old stock Manley 11905 Chrysler 426 HEMI Race Master Stainless Steel Exhaust Valve 1.940 head diameter.3100 stem diameter, length 4.915.250 tip.

specifications voomvalve:

  • for models: Ex, Hemi
  • for makes: Chrysler
  • brand: Manley
  • mpn: 11905-1
  • type: Intake
  • finish: Fully Machined

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  • policy: Returns Accepted
  • time: 30 Days
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offer voomvalve:

  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • started: December 15, 2025
  • quantity: 1

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general voomvalve:

  • Engines Engine Parts > Valvetrain Components > Valves
  • condition: New other see details

seller voomvalve:

  • rating: 100.0%
  • city: Battle Creek, Michigan
  • # reviews: 917

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  • cost: $0.00
for models: ex, hemi, for makes: chrysler, type: intake, finish: fully machined,
category: auto parts > engines engine parts > valvetrain components > valves, sku: 11046261799229502,

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