Harland Sharp
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S1005-150 Rocker Arm (1.6Ratio 7/16 Stud), 1 Pack
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S1005-150 Rocker Arm (1.6Ratio 7/16 Stud), 1 Pack
Don't settle for any old rocker arm--go with a true leader in roller rocker arm technology--Harland Sharp.
S1005-150 Rocker Arm (1.6Ratio 7/16 Stud), 1 Pack
Item #: 136643302

S1005-150 Rocker Arm (1.6Ratio 7/16 Stud), 1 Pack

Item #: 136643302
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Don't settle for any old rocker arm--go with a true leader in roller rocker arm technology--Harland Sharp.
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What Stands Out

Precision Engineering
Crafted with high-grade materials for exceptional durability and performance, ensuring optimal engine efficiency and longevity, outperforming standard rocker arms.
1.6 Ratio Design
Optimized 1.6 ratio maximizes lift and improves valve timing, enhancing overall engine power output for high-performance builds or restorations.
Easy Installation
Designed for straightforward installation on 7/16 stud setups, making it accessible for DIY enthusiasts and professional mechanics alike, reducing downtime and labor costs.

Product Details

Shop S1005-150 Rocker Arm (1.6Ratio 7/16 Stud), 1 Pack online at a best price in Aland Islands. B073SVKWJK
Manufacturer GradePremium
Screw Head StyleFlat
ColorYellow
Thread StyleRight Hand
Head TypeButton
Thread Class1A
Screw Point StyleType G
Set Screw Thread TypeUnified National Coarse (UNC)
Material TypeMetal
Metal TypeStainless Steel
Finish TypesDurable
Size Name7/16 in (1818.6 cm)
Fastener Size7/16
Item Dimensions15.3 x 7.4 x 2.2 inches (38.9 x 18.8 x 5.6 cm)
Item Weight6.8 pounds (3.08 kg)
BrandHarland Sharp
Unit Count1 Count
ManufacturerHarland Sharp
Number Of Items1
Included Componentsrocker^arms
Item Type NameRocker Arm (1.6Ratio 7/16 Stud)
ModelS1005-150
Part NumberS1005-150
MaterialMetal
Head StyleFlat

Who Should Buy?

Suitable For
  • Performance Builders

    Ideal for builders looking to enhance engine performance, providing better valve lift and a smoother power band.

  • Race Enthusiasts

    Perfect for racers needing reliable and high-performance components to maximize engine efficiency and output.

  • Upgraded Engines

    Great for users upgrading their engines, facilitating improved torque and horsepower for a more powerful driving experience.

Not Suitable For
  • Stock Vehicles

    Not suitable for stock vehicles that do not require high-performance components or modifications.

Product Description

S1005-150 Rocker Arm (1.6Ratio 7/16 Stud), 1 Pack

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the Harland Sharp S1005-150 Rocker Arm?

    Answer: The Harland Sharp S1005-150 Rocker Arm is designed to enhance your engine's performance by improving the lift and duration of the valve opening. It effectively allows for more precise control of valve timing, which can lead to increased horsepower and torque. This product is particularly beneficial for racing and high-performance applications where every bit of efficiency matters. Users looking to upgrade their engine components for better performance will find this rocker arm to be a vital addition.
  • Question: What is the significance of the 1.6 ratio in the Harland Sharp S1005-150 Rocker Arm?

    Answer: The 1.6 ratio indicates the amount of lift provided by the rocker arm relative to the motion of the pushrod. This higher ratio allows for greater valve lift, which can improve airflow into and out of the engine. Engine builders often choose rocker arms with a 1.6 ratio to maximize performance, especially in modified engines or vehicles that require enhanced throttle response. This feature makes it a popular choice among performance enthusiasts.
  • Question: How does the 7/16 stud size affect installation?

    Answer: The 7/16 stud size of the Harland Sharp S1005-150 Rocker Arm ensures a secure fit and reliable performance during operation. This standard size is compatible with many cylinder heads, making it easier for users to find the right components for their setups. Proper installation using the correct stud size reduces the risk of stripping and improves the overall integrity of the engine assembly, which is crucial for high-rev applications.
  • Question: Can I use the Harland Sharp S1005-150 Rocker Arm in my stock engine?

    Answer: While the Harland Sharp S1005-150 Rocker Arm is primarily designed for performance applications, it can also be used in stock engines seeking improvement. The enhanced lift and ratio can provide a noticeable increase in power without sacrificing reliability. Car enthusiasts that want to maximize their stock engine’s potential might find this rocker arm beneficial, especially if they are considering future upgrades or modifications.
  • Question: Is the Harland Sharp S1005-150 suitable for all engine types?

    Answer: The Harland Sharp S1005-150 Rocker Arm is specifically engineered for small block chevy engines. While it excels in those applications, it's not universally compatible with all engine types. Users should always verify compatibility with their specific engine model before purchasing. This specificity ensures that performance is maximized without any modifications that could lead to issues down the line.
  • Question: What materials are used in the construction of the Harland Sharp S1005-150 Rocker Arm?

    Answer: The Harland Sharp S1005-150 Rocker Arm is crafted from high-quality aluminum, designed to withstand the stresses of high-performance applications. Aluminum provides an excellent strength-to-weight ratio, which helps reduce overall engine weight while maintaining durability. This makes them particularly appealing for racing and performance uses, where weight savings can lead to improved acceleration and handling.
  • Question: How do Harland Sharp Rocker Arms differ from stock rocker arms?

    Answer: Harland Sharp Rocker Arms like the S1005-150 are designed with enhanced geometry and ratio to offer performance gains compared to stock rocker arms. They typically feature better materials, precise machining, and optimized designs for increased lift and reduced friction. These improvements allow for greater rpm range and better engine responsiveness. Performance enthusiasts often replace stock parts with Harland Sharp arms to unlock more power and efficiency.
  • Question: What modifications might be necessary when installing the Harland Sharp S1005-150?

    Answer: Installing the Harland Sharp S1005-150 may require slight adjustments depending on your engine setup, especially if you're upgrading from stock components. Some users might need to check for adequate clearance with the valve covers or consider using different pushrods. Additionally, valve spring upgrades may be necessary to accommodate the increased lift. These considerations are vital to ensure the optimal performance of your upgraded rocker arms.
  • Question: Why should I consider upgrading to Harland Sharp S1005-150 Rocker Arm?

    Answer: Upgrading to the Harland Sharp S1005-150 Rocker Arm enhances your engine's performance by providing more efficient valve actuation. This can lead to increased power and torque, especially beneficial for those engaging in racing or off-road driving. The advanced design and material quality support higher rpm levels while maintaining reliability. For enthusiasts looking to grow their engine’s potential, this upgrade is pivotal.
  • Question: Where can I buy Harland Sharp S1005-150 Rocker Arm (1.6Ratio 7/16 Stud), 1 Pack?

    Answer: You can buy the Harland Sharp S1005-150 Rocker Arm at Ubuy in Aland Islands. Ubuy offers a convenient shopping experience for automotive parts, ensuring you receive quality products with reliable service. Whether you're looking to upgrade your vehicle's performance or simply replace a worn part, you can trust Ubuy for your purchases.

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Features & Benefits

  • Enhance your street machine's performance with Harland Sharp roller rockers.
  • Utilizes advanced manufacturing technology and premium materials.
  • Offers race-proven enhancements for improved strength and performance.
  • Lighter weight compared to traditional rocker arm designs.
  • Ideal for serious racers and performance builds.
  • Trust a leader in roller rocker arm technology.

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