JESEL KPS-335125-5050 Pro Shaft Mount Rocker Arm Block Kit 805550407237 1.5/1.5

( Brand: Jesel ), ( Manufacturer Part Number: KPS-335125-5050 ), ( Part Type: Shaft Mount Arm Block ), ( Air Restricted: No ), ( UPC: 805550407237 )

Review JESEL Jessel Pro Series Shaft Mount Rocker Arm Kit Small Block Chevy 1.5/1.5 Ratio

Introducing the Jesel KPS-335125-5050 Pro Shaft Mount Rocker Arm Kit, a high-performance solution for your Chevy 1.5L or 1.5L Turbo engine. Designed and manufactured by Jesel, a leader in racing and high-performance engine components, this rocker arm kit is engineered to deliver maximum power, precision, and durability.

The Pro Shaft Mount Rocker Arm Kit is a complete replacement for the factory setup, featuring a modern design that utilizes shaft-mounted rocker arms to reduce friction and improve valvetrain efficiency. The arms are CNC-machined from 4340 steel, offering superior strength and rigidity compared to cast or forged alternatives. The arms are also hard-anodized for added durability, preventing wear and corrosion over time.

Each arm is equipped with a precision-machined roller tip, which reduces friction and contact area with the valve stem, allowing for smoother operation and improved valve control. The tips are also interchangeable, allowing for easy adjustments and customization to suit your engine setup.

The kit also includes two shafts, one for the intake and one for the exhaust side, which are CNC-machined from 4130 steel for strength and precision. The shafts are also hard-anodized for durability and feature a set of precision-machined bearings that ensure a smooth, reliable fit.

The rocker arms are installed using Jesel's adjustable shaft mounts, which provide easy adjustability for valve clearance and allow for precise setting of the valve lash. The mounts are also CNC-machined from 6061-T6 aluminum and are anodized for added durability.

Overall, the Jesel KPS-335125-5050 Pro Shaft Mount Rocker Arm Kit is an excellent upgrade for your Chevy 1.5L or 1.5L Turbo engine, providing improved power, precision, and durability over the factory setup. Whether you're building a high-performance street car or a race car, this rocker arm kit is a must-have component that will help you unlock the full potential of your engine.

Jesel KPS-335125-5050 Pro Shaft Mount Rocker Arm Kit for Chevy 1.5/1.5: A Detailed Analysis

The Jesel KPS-335125-5050 Pro Shaft Mount Rocker Arm Kit is designed for Chevy 1.5/1.5 engines. This kit is renowned for its high-performance capabilities, but like any other aftermarket part, it comes with its advantages and disadvantages. Let's delve deep into the pros and cons of this rocker arm kit to help you make an informed decision.

1. High-quality materials: The Jesel rocker arms are manufactured using high-quality materials, including billet aluminum, ensuring durability and strength.

2. Improved engine performance: The shaft mount design of this kit helps reduce valvetrain harmonics, leading to improved engine performance and power output.

3. Adjustability: The kit comes with adjustable pushrods, allowing for precise valve clearance adjustments, ensuring optimal engine performance.

4. Easy installation: The kit is designed for easy installation, saving you time and effort compared to other aftermarket rocker arm solutions.

5. Longevity: The high-quality materials and robust design of the Jesel rocker arms ensure excellent longevity, reducing the need for frequent replacements.

1. Cost: The Jesel KPS-335125-5050 Pro Shaft Mount Rocker Arm Kit is a premium product, making it more expensive than other aftermarket rocker arm options.

2. Requires engine modification: Installing this kit may require some engine modification, such as machining the block or cylinder heads, which could add to the overall cost and complexity of the project.

3. Limited compatibility: This kit is specifically designed for Chevy 1.5/1.5 engines. If you have a different engine type, you may need to consider alternative solutions.

The Jesel KPS-335125-5050 Pro Shaft Mount Rocker Arm Kit is an excellent choice for those seeking to improve the performance of their Chevy 1.5/1.5 engine. Its high-quality materials, adjustability, and ease of installation make it a worthwhile investment for those who demand the best from their engine. However, its cost and compatibility limitations may deter some potential buyers. Ultimately, if you are looking for a high-performance rocker arm kit for your Chevy 1.5/1.5 engine and have the necessary budget and engine modifications, the Jesel KPS-335125-5050 Pro Shaft Mount Rocker Arm Kit is a solid recommendation.

Details:

Whether you're upgrading an existing engine or building a new high-performance setup, the JESSEL Pro Series Shaft Mount Rocker Arm Kit is engineered to meet demanding racing and street performance requirements. Crafted from lightweight aluminum with a natural finish, they are engineered for durability and precision. Features: Full roller design for reduced friction and enhanced durability. Compatible with AFR Eliminator 210 and 220 cylinder heads.

Each set comprises 16 rocker arms, providing ample coverage for complete valve train assembly. Shaft mount configuration for improved stability and alignment. These full roller rocker arms feature a 1.5 ratio, ensuring efficient and consistent valve operation. These rocker arms are air unrestricted, allowing for unrestricted airflow and optimal engine breathing, which can contribute to increased horsepower torque.

The JESSEL KPS Pro Series Shaft Mount Rocker Arm Kit offers high-performance valve train components designed for Small Block Chevy engines. The shaft mount design enhances stability and reduces valve train noise, resulting in improved engine responsiveness. Its robust construction and precision engineering make it a reliable choice for maximizing engine output efficiency while maintaining excellent valve control longevity. Natural aluminum finish for lightweight strength.

Air unrestricted design for maximum airflow and horsepower.

part #: kps3351255050 prices

• $2338.79-$2428.02

specifications rockeareng:

• for makes: Chevy
• brand: Jesel
• mpn: Kps-335125-5050
• part type: Shaft Mount Arm Block
• air restricted: No
• upc: 805550407237

shipping rockeareng:

• cost: $0.00
• transit: 2-5 Days
• service: Standard
• class: Standard
• type: Fixed

seller rockeareng:

• city: Saint Paul, Minnesota
• rating: 98.5%
• # reviews: 45646

general rockeareng:

• condition: New
• Engines Engine Parts > Valvetrain Components > Rocker Arms Parts

payments rockeareng:

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

offer rockeareng:

• started: April 30, 2026
• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock

returns rockeareng:

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

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