SPEEDMASTER PCE261.1254.02 Pedestal Rocker Arms 840136524649 1.8

( Brand: Speedmaster ), ( Manufacturer Part Number: PCE261.1254.02 ), ( Part Type: Arm ), ( Return Notes: New, Unused Condition W/original Packaging ), ( UPC: 840136524649 )

Review SPEEDMASTER Chevy 1.8 Alum Pedestal Rocker Arms Black fits LS3

Introducing the Speedmaster PCE261.1254.02 Chevy LS3 1.8 Alum Pedestal Rocker Arms, engineered to deliver exceptional performance and durability for your Chevrolet LS3 engine. These rocker arms are meticulously crafted using high-quality 1.8mm aluminum, ensuring lightweight yet robust construction.

The pedestal design of these rocker arms provides optimal clearance for larger intake runners and valves, making them an excellent choice for high-performance applications. Each arm features a dual roller design, allowing for smoother valve operation and reduced friction, ultimately resulting in enhanced engine power and efficiency.

These rocker arms are designed to work seamlessly with your existing valvetrain components, including the pushrods, lifters, and camshaft, ensuring a proper fit and easy installation. The arms are finished with a hard-anodized coating that not only provides superior corrosion resistance but also adds an attractive, durable finish to your engine components.

With their precise CNC machining and meticulous attention to detail, these Speedmaster rocker arms deliver the perfect combination of power, reliability, and style for your Chevrolet LS3 engine. Upgrade your engine with these top-tier aluminum pedestal rocker arms and experience the unmatched performance and durability they bring to the table.

Pros and Cons of Buying Chevy LS3 1.8 Alum Pedestal Rocker Arms (Speedmaster PCE261.1254.02)

This section provides a brief overview of the Chevy LS3 1.8 Alum Pedestal Rocker Arms manufactured by Speedmaster (PCE261.1254.02).

1. Enhanced Performance: These rocker arms are designed to provide improved engine performance due to their lightweight aluminum construction and 1.8:1 ratio, which reduces the weight of the valvetrain and increases the RPM limit.

2. Durability: Aluminum rocker arms are known for their durability and resistance to heat, making them suitable for high-performance applications.

3. Easy Installation: These rocker arms come with self-aligning bushings that ensure easy installation and proper alignment, reducing the need for extensive engine disassembly.

4. Improved Valve Control: The 1.8:1 ratio of the rocker arms provides better valve control, allowing for better fuel efficiency and power output.

1. Cost: These aftermarket rocker arms are more expensive than OEM alternatives, which may deter some buyers.

2. Compatibility: Ensure that these rocker arms are compatible with your specific engine model and configuration before making a purchase.

3. Lack of OEM Warranty: Aftermarket parts, including these rocker arms, do not come with an OEM warranty, so any issues that arise will need to be addressed by the buyer.

The Chevy LS3 1.8 Alum Pedestal Rocker Arms offer several advantages, such as enhanced performance, durability, easy installation, and improved valve control. However, they also come with some drawbacks, like a higher price point and potential compatibility issues. Ultimately, if you're looking to boost the performance of your engine and are willing to invest in high-quality aftermarket parts, these rocker arms could be a worthwhile addition.

1. Thoroughly research their compatibility with your engine model and configuration.

2. Consider the potential performance gains and additional cost versus the benefits.

3. Ensure that you have the necessary tools and expertise to install them properly.

4. Purchase from a reputable dealer to ensure the authenticity and quality of the product.

Details:

Condition: New. Chevy LS3 1.8 Ratio Aluminum Pedestal Mount Roller Rocker Arm Set Black PCE Rockers are extruded from 6061 T6. Manufacturer: Speedmaster. MPN: PCE261.1254.02.

Brand: Speedmaster. Ideally suited for use with Solid / Mechanical flat tappet and Hydraulic Roller Cams. Items must be New, Unused, Not Installed, in the Original Packaging and able to resold. The larger needle bearing fulcrum can withstand valve spring loads up to 600lbs, while the extruded body has a tensile strength over 60,000 PSI.

MSRP: $279.50.

part #: pce261125402 price

• $279.50

specifications rockeareng:

• for models: Ls3
• for makes: Chevy
• brand: Speedmaster
• mpn: Pce261.1254.02
• part type: Arm
• return notes: New, Unused Condition W/original Packaging
• upc: 840136524649

returns rockeareng:

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

shipping rockeareng:

• transit: 3-7 Days
• cost: $0.00
• service: Expedited
• type: Fixed
• class: Expedited

general rockeareng:

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

offer rockeareng:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: June 11, 2026

seller rockeareng:

• rating: 99.5%
• # reviews: 182891
• city: Grant, Michigan

payments rockeareng:

• wallet: Paypal
• other
• credit card: Mastercard

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