1. Rocker Arms & Parts Engines Components For Sale
  2. sku: 10690958675620781
  3. AMORACING AR38138

AMORACING AR38138 Rocker Arms Trunnion Steel Lsa Kit L76 L92 L99

fits model: Ls3, Ls9.

Ar38138 Amoracing Rocker Arms And Trunnion Kit Installed Stainless Steel Fit Ls3 L76 L92 L99 Ls9 Lsa

( Brand: Amoracing ), ( Manufacturer Part Number: AR38138 ), ( Type: Rocker Arm ), ( Material: Stainless Steel ), ( Self-aligning: No ), ( Rocker Arm Body Style: Standard ), ( Items Included: Bolt )

Review AMORACING Rocker Arms And Trunnion Kit Installed Stainless Steel Fit L76 L92 L99 Lsa fits LS3 LS9

The Amoracing AR38138 Rocker Arm Trunnion Kit is specifically designed for use with various General Motors V8 engines, including the LS3, L76, L92, L99, LS9, and LSA. This kit is an excellent upgrade for those seeking improved performance and durability for their high-performance applications.

The trunnion kit is made of high-quality steel, ensuring robustness and resistance to wear and tear. The trunnions are designed to provide better support to the rocker arms, reducing vibration and improving engine stability. The precision-machined design guarantees a perfect fit and smooth operation, ensuring optimal valvetrain performance.

The Amoracing AR38138 Rocker Arm Trunnion Kit comes with all necessary hardware for installation, making it a complete solution for your engine upgrade needs. The kit is easy to install, with step-by-step instructions provided to ensure a hassle-free installation process.

The use of a trunnion kit in your engine build can result in several benefits, including increased horsepower and torque, improved valve control, and reduced valvetrain wear. The Amoracing AR38138 Rocker Arm Trunnion Kit is an excellent investment for those looking to maximize the potential of their high-performance engine.

In summary, the Amoracing AR38138 Rocker Arm Trunnion Kit is a high-performance upgrade for various GM V8 engines. Made from robust steel, the trunnions provide improved support to the rocker arms, reducing vibration and improving engine stability. The kit comes with all necessary hardware for installation and is easy to install, making it a worthwhile investment for those seeking optimal valvetrain performance and increased power output.

Pros and Cons of Buying an Amoracing AR38138 Rocker Arm Trunnion Kit for LS3, L76, L92, L99, LS9, and LSA Engines

Introduction:

The Amoracing AR38138 rocker arm trunnion kit is a popular upgrade for GM LS-series engines (LS3, L76, L92, L99, LS9, and LSA). This kit offers several benefits, but like any aftermarket part, it comes with its advantages and disadvantages. In this article, we will discuss the key pros and cons of buying a Amoracing AR38138 rocker arm trunnion kit to help you make an informed decision.

Pros:

1. Improved Engine Performance: The Amoracing AR38138 rocker arm trunnion kit is designed to improve engine performance by reducing friction and improving the overall efficiency of the valvetrain system. This leads to increased horsepower and torque.

2. Enhanced Durability: The kit is made of high-quality steel, making it more durable than stock trunnions. This is particularly beneficial for high-performance applications where the engine sees increased RPMs and loads.

3. Better Valve Control: The Amoracing AR38138 rocker arm trunnion kit provides better valve control, resulting in improved combustion efficiency and more consistent power delivery.

4. Reduced Valvetrain Noise: The kit helps reduce valvetrain noise, which can be a common issue with high-performance engines. This leads to a quieter and more enjoyable driving experience.

5. Longevity: By reducing friction and heat, the Amoracing AR38138 rocker arm trunnion kit can extend the life of the engine, particularly in high-performance applications.

Cons:

1. Cost: The Amoracing AR38138 rocker arm trunnion kit is an aftermarket part, and it comes with a higher price tag than stock trunnions. This may be a deterrent for some buyers.

2. Installation Complexity: Installing the Amoracing AR38138 rocker arm trunnion kit can be a complex process, particularly for those without experience in engine building or machining. It may require professional installation.

3. Compatibility: While the Amoracing AR38138 rocker arm trunnion kit is compatible with several GM LS-series engines, it may not be compatible with all engines, especially those with significant modifications. It's essential to check compatibility before purchasing.

4. Weight: The kit is heavier than stock trunnions, which can slightly impact the engine's overall weight and balance.

Conclusion:

The Amoracing AR38138 rocker arm trunnion kit offers several benefits, including improved engine performance, enhanced durability, better valve control, reduced valvetrain noise, and increased longevity. However, it comes with a higher cost, installation complexity, compatibility issues, and added weight.

If you're looking to improve the performance and durability of your GM LS-series engine, particularly in a high-performance application, the Amoracing AR38138 rocker arm trunnion kit is an excellent investment. However, if you're on a tight budget or prefer a simpler solution, you may want to consider other options. Ultimately, the decision to purchase the Amoracing AR38138 rocker arm trunnion kit depends on your specific needs, budget, and technical capabilities.

Recommendation:

If you've decided that the Amoracing AR38138 rocker arm trunnion kit is the right choice for your GM LS-series engine, it's essential to ensure compatibility, have the necessary installation tools and expertise, and be prepared for the added cost. It's also a good idea to consult with a professional engine builder or mechanic to ensure a successful installation. If you're unsure about the benefits of the kit or have concerns about the cost, consider consulting with a performance specialist for alternative solutions.

Details:

For Chevrolet Camry 2011-2015. This Item Doesn't Come With Installation Guides. For Chevrolet Avalanche 2007-2009. For Cadillac Escalade 2007-2013.

For Chevrolet Caprice 2011-2016.

specifications rockeareng:

  • for models: Ls3, Ls9
  • brand: Amoracing
  • mpn: Ar38138
  • type: Rocker Arm
  • material: Stainless Steel
  • self-aligning: No
  • rocker arm body style: Standard
  • items included: Bolt

returns rockeareng:

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

seller rockeareng:

  • rating: 98.9%
  • city: Chino, California
  • # reviews: 9091

offer rockeareng:

  • best offers: True
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 10
  • sold: 0
  • started: March 8, 2025

shipping rockeareng:

  • cost: $0.00
  • carrier: FedEx
  • transit: 5-10 Days
  • service: FedEx Ground or FedEx Home Delivery
  • class: Standard
  • type: Fixed

payments rockeareng:

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

general rockeareng:

  • Engines Engine Parts > Valvetrain Components > Rocker Arms Parts
  • condition: New
for models: ls3, ls9, type: rocker arm, self-aligning: no, rocker arm body style: standard, items included: bolt,
category: auto parts > engines engine parts > valvetrain components > rocker arms parts, material: stainless steel, sku: 10690958675620781,
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