MANLEY 26362134KS Nextek Valve Spring Kit Gm Ls 807298102344 H.p. 1.295 O.d. 0.676 I.d

( Brand: Manley ), ( Manufacturer Part Number: 26362134KS ), ( Part Type: Valve Spring ), ( UPC: 807298102344 )

Review MANLEY Nextek.p. Valve Spring Kit Gm Ls series 1.295.d. 0.676.d

Manley 26362134KS Nextek HP Valve Spring Kit for GM LS-Series Engines (1.295 O.D., 0.676 I.D.)

The Manley 26362134KS Nextek HP Valve Spring Kit is a high-performance upgrade designed specifically for GM LS-Series engines with a valve diameter of 1.295 inches (33mm) and an inside diameter of 0.676 inches (17.1mm). This kit is an excellent choice for enthusiasts and racers seeking improved valve control, reliability, and durability.

The springs in this kit are manufactured using Manley's exclusive Nextek alloy, which is a high-strength, low-friction material that offers superior fatigue resistance and consistent power delivery. The closed-end design of the springs ensures a positive seal against the valve stem, reducing the risk of blowby and enhancing engine efficiency.

Each spring is precision-wound to ensure uniform height, rate, and consistency, ensuring optimal valve control and preventing valvetrain harmonics that can adversely affect engine performance. The springs also feature a dual-spring design, which allows for increased spring pressure without the need for excessive spring height, resulting in improved valve control and reduced valvetrain noise.

The Manley 26362134KS Nextek HP Valve Spring Kit includes all necessary hardware for installation, including retainers, keepers, and locks. The kit is designed to be a direct replacement for the factory springs, making installation straightforward and hassle-free.

By upgrading to the Manley 26362134KS Nextek HP Valve Spring Kit, you can expect improved engine performance, increased power output, and enhanced reliability. This kit is an excellent investment for any GM LS-Series engine looking for high-performance upgrades that deliver consistent results time after time.

Manley Nextek H.P Valve Spring Kit (26362134KS) for GM LS-Series Engines: A Detailed Analysis

The Manley Nextek H.P Valve Spring Kit (26362134KS) is a popular aftermarket option for upgrading the valve springs in GM LS-Series engines. This kit is designed to provide improved performance, reliability, and durability compared to the stock valve springs. In this analysis, we will discuss the key features, advantages, and disadvantages of this valve spring kit.

1. High-Performance Design: The Manley Nextek H.P Valve Spring Kit is specifically engineered for high-performance applications, offering increased spring rate and improved valve control.

2. Nitride-Treated Rods: The kit features nitride-treated rod ends, which provide superior strength and resistance to fatigue.

3. Titanium Retainers: The use of titanium retainers helps reduce weight and improve valve control, resulting in better engine performance.

1. Enhanced Performance: The Manley Nextek H.P Valve Spring Kit offers improved valve control, allowing for increased engine performance and power output.

2. Durability: The use of high-quality materials, such as nitride-treated rod ends and titanium retainers, ensures the kit is more durable than stock valve springs.

3. Reduced Valve Train Noise: The upgraded springs help reduce valve train noise, resulting in a quieter and smoother engine operation.

1. Cost: The Manley Nextek H.P Valve Spring Kit is more expensive than stock springs, which may be a deterrent for some enthusiasts.

2. Installation Complexity: Installing the kit may require additional time and expertise due to the precision required during the installation process.

3. Potential Compatibility Issues: Ensure that the kit is compatible with your specific GM LS-Series engine and applications before purchasing.

The Manley Nextek H.P Valve Spring Kit (26362134KS) is an excellent choice for those seeking improved performance and reliability in their GM LS-Series engine. While the kit comes with a higher price tag and installation complexity, the benefits far outweigh the costs. The enhanced durability, reduced valve train noise, and increased performance make this an investment worth considering for any serious LS-Series engine enthusiast.

If you're looking to upgrade the valve springs in your GM LS-Series engine and are willing to invest in a high-quality, performance-enhancing component, the Manley Nextek H.P Valve Spring Kit (26362134KS) is an excellent choice. Ensure that the kit is compatible with your specific engine application and be prepared for a more complex installation process. The end result will be a quieter, more powerful, and more reliable engine.

Details:

Retainer.D. Material: Machined Steel. Spring Type Design: Single/Double. Type of Spring: Polished Double Coil without Damper.

Of Outer Spring: 1.295''I.D. Of Inner Spring: 0.676''Coil Bind height : Manley 26362134KS NexTek.P. Of Outer Spring: 0.949''I.D. Of Middle Spring: N/AI.D.

Valve Stem Groove Type: Single Radius. Installed Seal.D. Fits Spring.D. Material: Vito.

Installed height : Standard. Color Code: N/A. American Express. Valve Spring Kit GM LS-series 1.295.D.

Retainer.D.

part #: 26362134ks prices

• $438.86-$472.73

specifications voomvalve:

• brand: Manley
• mpn: 26362134ks
• part type: Valve Spring
• upc: 807298102344

offer voomvalve:

• options: Ship-to-home
• sold: 0
• started: January 13, 2026
• availability: In Stock
• quantity: 10

general voomvalve:

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

returns voomvalve:

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

shipping voomvalve:

• class: Standard
• type: Fixed
• cost: $0.00
• service: Standard
• transit: 4-9 Days

seller voomvalve:

• rating: 99.0%
• city: , Ohio
• # reviews: 612269

payments voomvalve:

• credit card: Discover
• other
• wallet: Apple-pay

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