MANLEY PERFORMANCE PRODUCTS 12338-8 Intake Valves Afr Heads P/f 2.080 8MM

( Brand: Manley Performance Products ), ( Manufacturer Part Number: 12338-8 ), ( Type: Valves ), ( Manufacturer Warranty: Yes )

Review MANLEY PERFORMANCE PRODUCTS Sbc P/f 2.080 Intake Valves 8mm Afr Heads

Introducing the Manley Performance 12338-8 P/F 2.080 Intake Valves, specifically designed for use with 8mm AFR heads. These valves are a popular choice among engine builders and performance enthusiasts due to their exceptional quality and performance.

The Manley Performance intake valves are made from premium 356 stainless steel, ensuring superior strength and durability. Each valve undergoes a meticulous manufacturing process, including precision machining and grinding to ensure a perfect fit and optimal flow. The valves also feature a unique contour design, which provides excellent sealing against the valve guide and helps to reduce wear and tear.

The 2.080-inch intake valve size is ideal for high-performance applications, providing ample flow for large-displacement engines or high-rpm operation. The use of AFR (Advanced Flow Research) heads further enhances the performance potential of these valves, as AFR heads are known for their superior flow characteristics and ability to extract maximum power from an engine.

The Manley Performance intake valves are also designed to work seamlessly with other high-performance components, such as high-lift camshafts and high-flow intake manifolds. This makes them an excellent choice for builders looking to create a high-performance engine that delivers maximum power and torque.

In summary, the Manley Performance 12338-8 P/F 2.080 Intake Valves are a premium choice for engine builders and performance enthusiasts looking to maximize the potential of their engine. Made from high-quality stainless steel and designed to work seamlessly with AFR heads, these valves offer superior strength, durability, and performance, making them an essential component for any high-performance engine build.

Manley Performance 12338-8 PF 2.080 intake valves for 8mm AFR heads are aftermarket intake valves designed for high-performance applications. These valves offer several advantages and disadvantages, which are discussed below:

1. Enhanced Performance: Manley Performance intake valves are made from high-quality materials, including stainless steel, and are designed to provide improved airflow and better engine breathing. This results in increased horsepower and torque.

2. Durability: Manley Performance intake valves are built to last. They are designed to withstand the rigors of high-performance applications and are resistant to wear and tear.

3. Improved Throttle Response: By improving the airflow into the engine, these intake valves can help enhance throttle response, making your engine more responsive and more fun to drive.

1. Cost: Manley Performance intake valves are more expensive than OEM (original equipment manufacturer) intake valves. This may be a significant factor for some buyers.

2. Installation Complexity: Installing aftermarket intake valves can be a complex process, especially if you are not an experienced mechanic. It may require specialized tools and a significant amount of time.

3. Compatibility: Manley Performance intake valves are designed for specific engine applications. It is essential to ensure that these valves are compatible with your engine before making a purchase.

Manley Performance 12338-8 PF 2.080 intake valves offer several advantages for high-performance applications, including enhanced performance, durability, and improved throttle response. However, they also come with some disadvantages, such as cost, installation complexity, and compatibility requirements.

If you are looking to upgrade your engine for high-performance applications and are willing to invest in high-quality aftermarket components, then Manley Performance intake valves may be an excellent choice. However, it is essential to consider the potential costs, installation complexity, and compatibility requirements before making a purchase. It may also be helpful to consult with a professional mechanic to ensure that these valves are the best option for your specific engine application.

Details:

Their product catalog includes valve train components, pistons, rings, connecting rods, and crank shafts. Manufacturer: Manley Performance Products. Intake Valve - Pro Flo 2.100 in Head 5/16 Stem 5.030 Long Stainless AFR Small Block Chevy Set of 8.

part #: 123388 prices

• $322.74-$342.57

specifications voomvalve:

• brand: Manley Performance Products
• mpn: 12338-8
• type: Valves
• manufacturer warranty: Yes

offer voomvalve:

• options: Ship-to-home
• availability: In Stock
• quantity: 3
• sold: 0
• started: March 14, 2026

shipping voomvalve:

• cost: $0.00
• class: Standard
• type: Fixed
• transit: 3-6 Days
• service: Standard

seller voomvalve:

• rating: 99.9%
• city: San Leandro, California
• # reviews: 124095

returns voomvalve:

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

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• wallet: Apple-pay

general voomvalve:

• condition: New
• Engines Engine Parts > Valvetrain Components > Valves

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