1. Rocker Arms & Parts Engines Components For Sale
  2. sku: 13436844150509623
  3. JESEL ECDL70

JESEL ECDL70 Shaft Rocker Arm Pivot EDCR70 1.850

fits model: 850.

Edcr70 Jesel Ecdl70 4 And Shaft Rocker Arm 1.85 Ratio 1.850 Inch Pivot Length

( Brand: Jesel ), ( Manufacturer Part Number: ECDL70 ), ( Type: Rocker Arm ), ( Material: Aluminum ), ( Country Of Origin: United States ), ( Performance Part: Yes )

Review JESEL And Shaft Rocker Arm 1.85 Ratio 1.850 Inch Pivot Length fits 850

Introducing the Jesel ECDL70 EDCR70 Shaft Rocker Arm, a high-performance component designed for 1.85 and 1.850 pivot applications. This rocker arm is engineered to deliver exceptional reliability, power transfer, and precision in racing and high-performance engines.

The Jesel ECDL70 EDCR70 Shaft Rocker Arm is manufactured using state-of-the-art technology, ensuring the highest possible quality and accuracy. The shaft is crafted from 4340 steel, known for its superior strength and durability, while the pivots are made from hardened and precision-ground tool steel. This combination ensures that the rocker arm can withstand the rigors of high RPM engines and deliver consistent, repeatable performance.

One of the standout features of the Jesel ECDL70 EDCR70 Shaft Rocker Arm is its unique design. The shaft is machined with a centerless grinding process, resulting in a perfectly round and true shaft. This ensures that the arm maintains proper contact with the valve stem, maximizing valve control and reducing friction. The pivots are also designed to minimize friction and wear, utilizing a self-lubricating, Teflon-coated bearing surface.

Another benefit of the Jesel ECDL70 EDCR70 Shaft Rocker Arm is its versatility. It is available in various lengths and configurations to accommodate different engine designs and valvetrain setups. Additionally, it can be used in both pushrod and overhead valve applications, making it a valuable addition to a wide range of engine builds.

The Jesel ECDL70 EDCR70 Shaft Rocker Arm is precision-machined and thoroughly inspected to meet the highest standards of quality. It is also delivered with a protective coating to prevent corrosion and ensure a long service life. With its exceptional strength, reliability, and precision, the Jesel ECDL70 EDCR70 Shaft Rocker Arm is the ideal choice for those seeking top-tier performance from their engine.

The Jesel ECDL70/ECDR70 shaft rocker arms with a 1.85-inch diameter and 1.850-inch pivot length are popular upgrades in the high-performance automotive community, especially for applications requiring large valve sizes or high RPM operation. Below are the pros and cons of buying these rocker arms.

Pros:

1. Durability: Jesel is known for manufacturing high-quality components, and these rocker arms are no exception. They are designed to withstand the high loads and stresses encountered in racing applications.

2. Improved Valve Control: The shaft design provides more consistent valve control compared to traditional flat tappet or hydraulic lifters. This results in improved engine performance and reliability.

3. Adjustability: The 1.85-inch diameter and 1.850-inch pivot length are suitable for a wide range of applications, making these rocker arms a versatile choice. They can be used on both pushrod and overhead valve engines.

4. Reduced Friction: The shaft design reduces friction between the rocker arm and the valve stem, leading to improved engine efficiency and reduced wear.

Cons:

1. Cost: Jesel rocker arms are more expensive than standard OEM components. However, the added performance and durability may justify the investment for serious racers or high-performance enthusiasts.

2. Installation Complexity: Installing these rocker arms may require more time and effort compared to standard components due to their unique design. Additionally, some engine modifications may be necessary to accommodate the shaft design.

3. Limited Availability: These rocker arms may not be readily available at local parts stores or through OEM dealers. They are typically sold through specialized performance parts suppliers.

Conclusion:

The Jesel ECDL70/ECDR70 shaft rocker arms offer several advantages for high-performance applications, including improved durability, valve control, and reduced friction. However, they come with a higher cost, increased installation complexity, and limited availability. If you are a serious racer or high-performance enthusiast looking for the best possible performance and reliability, these rocker arms may be worth the investment. Alternatively, if you are on a tight budget or prefer a more straightforward installation, you may want to consider alternative options. Ultimately, the decision to purchase these rocker arms depends on your specific application, budget, and performance goals.

Details:

specifications rockeareng:

  • for models: 850
  • brand: Jesel
  • mpn: Ecdl70
  • type: Rocker Arm
  • material: Aluminum
  • country of origin: United States
  • performance part: Yes

shipping rockeareng:

  • cost: $12.05
  • class: Standard, Expedited
  • carrier: USPS, UPS
  • transit: 4-10 Days
  • type: Calculated
  • service: USPS Ground Advantage, UPS Ground, USPS Priority Mail Padded Flat Rate Envelope

general rockeareng:

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

payments rockeareng:

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

returns rockeareng:

  • policy: No Returns

offer rockeareng:

  • sold: 0
  • availability: In Stock
  • quantity: 1
  • best offers: True
  • started: December 8, 2025
  • options: Ship-to-home

seller rockeareng:

  • # reviews: 3313
  • city: Bunnell, Florida
  • rating: 100.0%
for models: 850, type: rocker arm, country of origin: united states, performance part: yes,
category: auto parts > engines engine parts > valvetrain components > rocker arms parts, material: aluminum, sku: 13436844150509623,
Jesel ECDL70 Is Similar To:

Copyright © rockeareng.com