JESEL KPS-14587-7070 Pro Shaft Mount Rocker Arm Big Block 805550407787 Kit 1.7

( Brand: Jesel ), ( Manufacturer Part Number: KPS-14587-7070 ), ( Part Type: Shaft Mount Arm Block ), ( Air Restricted: No ), ( UPC: 805550407787 )

Review JESEL Jessel Pro Series Shaft Mount Rocker Arm Kit Big Block Chevy 1.7 Ratio

The Jesel KPS-14587-7070 Pro Shaft Mount Rocker Arm Kit is a high-performance upgrade for big block Chevrolet engines. This kit is designed to provide improved valve control and durability for racing applications.

The rocker arms in this kit are made from billet aluminum, ensuring strength and rigidity. They feature a polished finish that not only looks great but also reduces friction for smoother operation. Each arm is equipped with roller tip rocker arms that reduce friction and wear, providing a longer service life compared to traditional flat-tipped rocker arms.

The shaft mount design of this kit allows for easy installation and adjustment. The shaft is made from heat-treated 4340 chromoly steel, ensuring strength and durability even under high horsepower and RPM conditions. The shaft is also hard-anodized for added protection against wear and corrosion.

The kit includes all necessary hardware for installation, including shaft mounts, bolts, and nuts. It is also compatible with most aftermarket valvetrain components, making it a versatile option for custom builds.

The Jesel KPS-14587-7070 Pro Shaft Mount Rocker Arm Kit is a high-quality, precision-engineered component designed to deliver superior performance and reliability for big block Chevrolet engines. Whether you're building a race car or looking for a durable upgrade for your daily driver, this rocker arm kit is an excellent choice.

The Jesel KPS-14587-7070 Pro Shaft Mount Rocker Arm Kit is designed for use in big block Chevy engines. Here are some potential advantages and disadvantages of purchasing this kit:

1. Precision Manufacturing: Jesel is known for their high-quality, precision-manufactured components. This rocker arm kit is no exception, and may provide improved engine performance and reliability.

2. Shaft Mount Design: The shaft mount design allows for easier installation and adjustment compared to traditional pushrod designs. This can save time and effort during engine assembly.

3. Durability: The kit is made from high-strength materials, including billet aluminum and heat-treated steel, which can help increase the longevity of the engine components.

1. Cost: The Jesel rocker arm kit is more expensive than some aftermarket alternatives. This may be a consideration for budget-conscious builders or racers.

2. Customization: Some builders may prefer a more customized rocker arm setup, such as adjustable pushrods or different ratios. This kit may not offer the same level of adjustability.

3. Compatibility: While the kit is designed to fit big block Chevy engines, there may be some variations in engine size, block type, or other factors that could affect compatibility. It's important to confirm that the kit will work with your specific engine before purchasing.

The Jesel KPS-14587-7070 Pro Shaft Mount Rocker Arm Kit offers several advantages for big block Chevy engine builders, including precision manufacturing, ease of installation, and durability. However, it also comes with some potential disadvantages, such as cost, limited customization options, and potential compatibility issues. Ultimately, the decision to purchase this kit will depend on the specific needs and priorities of the builder or racer.

If you're building a high-performance big block Chevy engine and are looking for a reliable, high-quality rocker arm kit, the Jesel KPS-14587-7070 Pro Shaft Mount Rocker Arm Kit is a strong consideration. However, be sure to confirm compatibility with your engine and consider the cost and potential limitations before making a purchase. Additionally, if customization or a lower cost are priorities, you may want to explore alternative rocker arm kit options.

Details:

Engineered for durability and optimal performance, these rocker arms are ideal racing high-performance street builds. This set of 16 full roller aluminum rocker arms features a 1.7 to ratio, providing precise valve control for high-performance applications. Full roller tip for reduced friction and increased valve lift. They are not air restricted, making them suitable for a broad range of high-performance engines.

Aluminum construction for lightweight strength. Whether you're building a race engine or upgrading street performance setup, these rocker arms deliver reliability and you can count on. The shaft-mount design ensures consistent rocker arm stability and alignment under demanding conditions, reducing wear enhancing longevity. Crafted from lightweight aluminum, these rocker arms help reduce overall engine weight, supporting better throttle response and acceleration.

The full roller tip minimizes friction and maximizes valve lift efficiency, contributing to improved horsepower torque. Designed for Bendix BB-1 and BB-2 cylinder heads. Designed for easy installation on Big Block Chevy engines, the JESSEL Pro Series rocker arms are compatible with a variety of performance setups. Features: Shaft mount design for stability and durability.

Set includes 16 rocker arms for complete engine coverage.

part #: kps145877070 prices

• $2653.29-$3446.46

specifications rockeareng:

• for makes: Chevy
• brand: Jesel
• mpn: Kps-14587-7070
• part type: Shaft Mount Arm Block
• air restricted: No
• upc: 805550407787

shipping rockeareng:

• cost: $0.00
• class: Standard
• service: Standard
• type: Fixed
• transit: 2-4 Days

returns rockeareng:

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

seller rockeareng:

• # reviews: 45628
• city: Saint Paul, Minnesota
• rating: 98.5%

payments rockeareng:

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

offer rockeareng:

• started: April 21, 2026
• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 1

general rockeareng:

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

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