SPEEDMASTER PCE261.1104.01 Windsor Shaft Mount Rocker Arms 289 1.6

( Brand: Speedmaster ), ( Manufacturer Part Number: PCE261.1104.01 ), ( Type: Rocker Arm ), ( Manufacturer Warranty: 1 Year ), ( Material: Aluminum ), ( Finish: Anodized )

Review SPEEDMASTER Ford 289 Windsor Shaft Mount 1.6 Ratio Aluminum Rocker Arms fits SB 302 351

The Speedmaster PCE261.1104.01 is a high-performance set of 1.6 rocker arms designed specifically for Ford Small Block engines, including models with SB 289, 302, and 351 Windsor engines. These rocker arms are an essential component of your engine's valvetrain system, responsible for transmitting the force from the pushrods to the rocker arms, which then actuate the valves.

These rocker arms are manufactured using premium materials and advanced manufacturing techniques to ensure exceptional strength, durability, and accuracy. The arms are made of forged steel, providing superior rigidity and resistance to wear and fatigue compared to cast or stamped alternatives. Each arm features a polished finish that not only looks great but also reduces friction and wear, ensuring a smooth and efficient operation.

The PCE261.1104.01 rocker arms are also designed to provide improved valve control and clearance, resulting in better engine performance and longevity. They are precision-machined to ensure a perfect fit and alignment with your engine components. This ensures that the valves open and close smoothly and evenly, reducing the risk of valve damage and engine misfires.

In addition, these rocker arms feature a shaft mount design, making them easy to install and remove. The shaft mount design also provides improved stability and rigidity, reducing the potential for play and wear in the rocker arm assembly.

Overall, the Speedmaster PCE261.1104.01 rocker arms are an excellent choice for Ford Small Block engine enthusiasts looking to improve their engine's performance and reliability. Their superior strength, durability, and accuracy make them a wise investment for any serious engine builder or restorer.

Buying a Speedmaster PCE261.1104.01 for Ford SB 289, 302, 351 Windsor Shaft Mount 1.6 Rocker Arms: Pros, Cons, and Recommendation

The Speedmaster PCE261.1104.01 rocker arms are designed for use with Ford SB 289, 302, and 351 Windsor engines. These shaft mount, 1.6 ratio rocker arms offer improved performance and durability compared to factory parts. In this article, we will examine the pros and cons of purchasing these rocker arms and offer a recommendation based on the information presented.

1. Enhanced Performance: These rocker arms provide a 1.6:1 ratio, which results in improved engine performance. The increased lift ratio allows for better valve control, leading to improved combustion efficiency and increased horsepower.

2. Durability: The Speedmaster PCE261.1104.01 rocker arms are designed with high-quality materials. They are forged from steel and finished with a durable, hard-anodized coating. This ensures that they can withstand the rigors of high-performance driving and provide long-lasting reliability.

3. Improved Valve Control: The 1.6:1 lift ratio provides better valve control, which leads to improved engine breathing. This results in smoother idle quality and better overall engine performance.

4. Easy Installation: These rocker arms are a direct replacement for factory parts, making installation relatively straightforward. They can be installed using standard hand tools, and no engine disassembly is required.

1. Cost: The Speedmaster PCE261.1104.01 rocker arms are more expensive than factory parts. This may be a deterrent for some buyers who are looking for a more affordable upgrade option.

2. Requires Valve Adjustment: After installation, these rocker arms will require valve adjustment. This can be a time-consuming and labor-intensive process, particularly for those who are not experienced with engine maintenance.

3. Potential Clearance Issues: Depending on the specific engine and intake setup, there may be clearance issues that need to be addressed when installing these rocker arms. Careful consideration should be given to the installation process to ensure proper clearance is maintained.

Based on the information presented, the Speedmaster PCE261.1104.01 rocker arms are a solid upgrade option for those seeking improved performance and durability from their Ford SB 289, 302, or 351 Windsor engine. While they come with some cons, such as a higher cost and the need for valve adjustment, the benefits far outweigh the drawbacks.

For those who are comfortable with engine maintenance and are willing to pay for the performance and durability benefits, these rocker arms are a worthwhile investment. It's important to carefully consider the installation process and potential clearance issues before making a purchase.

Overall, the Speedmaster PCE261.1104.01 rocker arms offer significant performance gains and improved reliability, making them a recommended upgrade for those looking to enhance their Ford engine.

Details:

All rockers feature large needle bearings and roller tips. For extreme high performance applications. Speedmaster extruded aluminum and stainless steel shaft mount rocker system includes shafts with pedestals. Each rocker body is relieved for extra valve spring clearance and anodized added strength.

These rockers are precision-machined to ensure consistency and ratio accuracy have a great looking finish. Benefits/Characteristics, - Rated 750 lbs. Specs Brand: Speedmaster Part Number: PCE261.1104.01 Type: Rocker Arm Product Line: Shaft Mount Mounting Style: Ratio: 1.6 Full roller Shims Included: Yes Self-Aligning: Body Standard Material: Aluminum Finish: Natural Quantity: Sold as a kit. Open spring pressure - Internal oiling system for long-lasting performance SAE 42100 full complement precision needle and cage roller bearings.

They not only unleash horsepower, but they also length en valve train component life and reduce wear tear on valve stem tips. Our Speedmaster aluminum rocker arms are made from 6061-T6 or Series 7000 2024 aircraft quality alloy extrusions.

part #: pce261110401 prices

• $319.00-$331.60

specifications rockeareng:

• for models: Sb, 302, 351
• for makes: Ford
• brand: Speedmaster
• mpn: Pce261.1104.01
• type: Rocker Arm
• manufacturer warranty: 1 Year
• material: Aluminum
• finish: Anodized

general rockeareng:

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

shipping rockeareng:

• transit: 6-13 Days
• carrier: FedEx
• type: Fixed
• service: FedEx Ground Economy
• cost: $0.00
• class: Economy

seller rockeareng:

• # reviews: 1736
• rating: 99.5%
• city: Rialto, California

returns rockeareng:

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

offer rockeareng:

• sold: 0
• options: Ship-to-home
• quantity: 3
• started: December 21, 2025
• availability: In Stock

payments rockeareng:

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

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