fits model: Ls1, Ls2.

( Brand: Enginetech ), ( Manufacturer Part Number: ER359 ), ( Part Type: Arm )
The Er359 GM LS LS1 LS2 4.8L 5.3L 5.7L 6.0L Rocker Arms Hardened Trunion Kit from EngineTech is an essential upgrade for any high-performance Chevrolet or GMC engine. This kit is specifically designed for LS engines, providing a robust and reliable solution for enhancing engine performance and longevity.
The Er359 Rocker Arms Kit features hardened trunions, which are critical components that connect the rocker arms to the pushrods. These trunions are subjected to extreme loads and temperatures, and hardening them enhances their durability and resistance to wear and fatigue. The hardened trunions are also treated with a corrosion-resistant coating, ensuring they remain in excellent condition even under the most demanding conditions.
The rocker arms themselves are made from high-quality steel, ensuring they are strong and rigid. They are designed to provide optimal valve clearance and maintain this clearance over time, which is crucial for optimal engine performance and fuel efficiency. The kit also includes new bushings, which help reduce friction and improve the smooth operation of the rocker arms.
Installing the Er359 Rocker Arms Kit is straightforward, with clear instructions provided by EngineTech. The kit includes all the necessary components, including new pushrods, so you can complete the installation with confidence.
In summary, the Er359 GM LS LS1 LS2 4.8L 5.3L 5.7L 6.0L Rocker Arms Hardened Trunion Kit from EngineTech is a must-have upgrade for any high-performance LS engine. It provides enhanced durability, improved engine performance, and improved fuel efficiency, all while being easy to install.
Pros of buying a Enginetech Hardened Trunion Kit for GM LS engines:1. Improved engine performance: The hardened trunion kit can help reduce wear and tear on the rocker arms, improving engine performance and longevity.
2. Enhanced durability: The hardened trunion kit is made from high-quality materials that are designed to withstand the stresses of high-performance applications.
3. Easy installation: The kit is designed to be easy to install, requiring minimal tools and time.
Cons of buying a Enginetech Hardened Trunion Kit for GM LS engines:1. Cost: The kit can be expensive, which may be a deterrent for some buyers.
2. Potential for damage during installation: If not installed correctly, the kit could potentially damage other components of the engine.
3. May not be necessary for all applications: If the engine is not being subjected to high-performance applications, the kit may not be necessary.
Conclusion:The Enginetech Hardened Trunion Kit for GM LS engines can be a worthwhile investment for those looking to improve the performance and durability of their engine. However, the high cost and potential for damage during installation are important considerations. If the engine is not being subjected to high-performance applications, the kit may not be necessary. Ultimately, the decision to purchase the kit should be based on the specific needs and budget of the individual.
Recommendation:If you are looking to improve the performance and durability of your GM LS engine and have the budget for it, the Enginetech Hardened Trunion Kit is a worthwhile investment. However, make sure to carefully read and follow the installation instructions to avoid any potential damage to the engine. If you are unsure about whether the kit is necessary for your specific application, it may be worth consulting with a professional mechanic or engine specialist.
Only opened one for picture. Purchased then sold my truck.