MANLEY 11741-1 Extreme Exhaust Valve 807298051871

( Brand: Manley ), ( Manufacturer Part Number: 11741-1 ), ( Part Type: Valve Exhaust ), ( UPC: 807298051871 )

Review MANLEY Extreme Duty Exhaust Valve

The Manley 11741-1 Extreme Exhaust Valve is a high-performance aftermarket exhaust valve designed for racing and high-performance applications. This valve is engineered to provide improved durability, reliability, and efficiency compared to original equipment valves.

The valve body is made of 356 aluminum alloy, which is known for its superior strength and heat resistance. The valve seats are made of hardened stainless steel, ensuring a long-lasting seal and minimal wear even under the most demanding conditions. The valve stems are made of chrome molybdenum steel, providing excellent strength and durability.

The Manley 11741-1 Extreme Exhaust Valve features a unique design that allows for a larger exhaust port compared to OEM valves. This larger exhaust port increases the flow rate of exhaust gases, reducing backpressure and improving engine performance. The valve also includes a high-performance spring system that provides precise valve control and ensures consistent valve action throughout the RPM range.

The valve is designed to fit a wide range of applications, including but not limited to, Chevrolet LS engines, Ford Modular engines, and Mopar Hemis. It is important to verify that this valve is compatible with your specific engine application before installation.

The Manley 11741-1 Extreme Exhaust Valve is designed to withstand the extreme temperatures and pressures encountered in high-performance applications. It is recommended for use in racing and performance applications where maximum power and durability are required.

In summary, the Manley 11741-1 Extreme Exhaust Valve is a high-performance aftermarket exhaust valve designed for racing and high-performance applications. It is made of high-strength materials, features a larger exhaust port for improved flow rate, and includes a high-performance spring system for precise valve control. It is designed to fit a wide range of applications and is recommended for use in racing and performance applications where maximum power and durability are required.

The Manley 11741-1 Extreme Exhaust Valve is a high-performance aftermarket exhaust valve designed for race and high-performance applications. Here are some pros and cons of buying this valve:

1. Enhanced Durability: Manley valves are known for their high durability and resistance to failure under extreme conditions. The Extreme Exhaust Valve is designed with a heavy-duty stainless steel construction and reinforced seats to withstand the rigors of high-performance applications.

2. Improved Performance: The Manley Extreme Exhaust Valve offers improved performance by reducing exhaust backpressure and improving flow. This can lead to increased horsepower and torque.

3. Customizable: The valve is available in various sizes and configurations to fit different engine applications. This makes it a versatile option for racers and high-performance enthusiasts.

4. High-Quality Materials: Manley uses only the highest-quality materials in the manufacturing of their valves. This ensures that the valve will last longer and perform better than OEM valves.

1. Higher Cost: The Manley Extreme Exhaust Valve is more expensive than OEM valves and some aftermarket alternatives. This may be a barrier for some enthusiasts with limited budgets.

2. Installation Complexity: Installing the Manley Extreme Exhaust Valve can be a complex process. It may require specialized tools and expertise to ensure proper installation.

3. Loud Operation: The valve may produce a louder exhaust note than OEM valves due to its high-performance design. This may not be desirable for some applications where a quieter exhaust is preferred.

The Manley 11741-1 Extreme Exhaust Valve is a high-performance aftermarket exhaust valve that offers improved durability, performance, and customizability compared to OEM valves. However, it comes with a higher cost, installation complexity, and louder exhaust note. If you are a racer or high-performance enthusiast looking to maximize your engine's output and durability, the Manley Extreme Exhaust Valve may be worth considering. However, if you have a limited budget or prefer a quieter exhaust, there may be other options that better suit your needs.

If you are looking for a high-performance exhaust valve for your race or high-performance application, the Manley 11741-1 Extreme Exhaust Valve is a strong contender. Its durability, performance, and customizability make it a popular choice among racers and enthusiasts. However, it is important to consider the higher cost, installation complexity, and louder exhaust note before making a purchase. If you are unsure about the suitability of this valve for your specific application, it may be worth consulting with a professional mechanic or engine builder for advice.

Details:

American Express.

part #: 117411 price

• $514.08

specifications parthick:

• brand: Manley
• mpn: 11741-1
• part type: Valve Exhaust
• upc: 807298051871

general parthick:

• Parts Accessories > Car Truck Parts Accessories > Other Car Truck Parts Accessories
• condition: New

payments parthick:

• other
• credit card: Visa
• wallet: Google-pay

seller parthick:

• # reviews: 593830
• rating: 97.5%
• city: , Ohio

offer parthick:

• options: Ship-to-home
• quantity: 8
• started: May 2, 2025
• availability: In Stock
• sold: 0

returns parthick:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

shipping parthick:

• class: Standard
• cost: $15.99
• service: Standard
• transit: 10-15 Days
• type: Fixed

Manley 11741-1 Is Similar To:

• Manley 11328-8 11328 8 Race Master 2 100 Intake Valve For Small Block Fits Chevy (36.4% similar) Note: photos do not always represent the actual product. For kits, photo might show entire kit and listing is only for one component. Manley 11328-8 race master 2.100 intake valve for small block Chevy,:: - in head 0.342 stem 5.040 long stainless Chevy set of...(December 18th, 2024)
• Manley 10727-1 10727 1 Street Flo 880 Exhaust Valve For Big Block Fits Chevy (53% similar) For kits, photo might show entire kit and listing is only for one component. Prices and quantities can fluctuate daily. Note: photos do not always represent the actual product. Manley 10727-1 street Flo 1.880 exhaust valve for big block Chevy,:: - in head 0.372 stem 5.350 long...(February 3rd, 2025)
• Manley 11784-1 Bbc Fits S d 2.300 Intake Valve (55.2% similar) Part #: Manley 11784-1 for sale...(February 10th, 2025)
• Manley 11567-8 Engine Exhaust Valve (71.8% similar) Color: natural. Optimized combustion: swirl polished under head areas and fully machined combustion faces for improved airflow efficiency. Type: exhaust. Proven fatigue tests: the severe duty. Valves have undergone rigorous fatigue tests. Valve length in: 4.911 in. Their product line...(March 29th, 2025)
• Manley 11865-1 Severe Duty Exhaust Valve (81.5% similar) American express...(July 10th, 2025)