Introducing Our Pro Series Aluminum Rocker Arms

Our all-new Pro Series Billet Aluminum Rocker Arms are here and are ready to up your engine performance on the street, the strip, and the track. These rocker arms aren’t just everyday components; they’re the result of true engineering time, where every material and each design choice was made to produce the best aluminum rocker arm upgrade.

Utilizing aerospace-grade 2024 billet aluminum, and honed through cutting-edge CNC machining, these rocker arms bring a level of precision and strength over common stamped steel rocker arms. This translates to a superior strength-to-weight ratio while also working to minimize deflection under high dynamic loads which improves overall engine efficiency.

Let’s break down the features and advantages of our Pro Series Billet Aluminum Rocker Arms and how they can help deliver a performance edge to your next build.

Built for the Demanding Enthusiast

Recognizing the critical importance of performance optimization, we have engineered these Pro Series Rocker Arms utilizing premium 2024 billet aluminum extrusions. This material selection is deliberate, offering a superior strength-to-weight ratio that minimizes reciprocating mass and, reduces inertial forces within the engine. This lightweight design directly helps to increase engine responsiveness.

Minimizing parasitic losses, particularly frictional resistance within the valvetrain, is fundamental to maximizing your engines potential. To help address this, our Pro Series Rocker Arms incorporate precision-ground needle and cage bearings, including full complement needle bearings specifically designed to reduce rotational friction.

Reducing Friction, Maximizing Power

Each rocker arm then undergoes a rigorous tour through our precision CNC machining center, with tolerances being held to a industry leading standard. Our machining process ensures dimensional accuracy and consistency, guaranteeing optimal fitment within your valvetrain. The result is a component that not only contributes to increased horsepower and torque, but also maintains the critical tolerances necessary for sustained high-performance operation.

This reduction in mass translates directly to improved valvetrain efficiency, allowing a greater proportion of the engine’s horsepower to be transmitted to the drivetrain and ultimately, to the wheels. This optimized bearing system ensures that power is not lost to unnecessary friction, contributing to increase engine performance and responsiveness.

Durability You Can Depend On

We understand that in high-performance applications, durability isn’t just a nice-to-have; it’s absolutely essential. Especially when your engine’s pushing its limits, you need components you can rely on. That’s why we’ve engineered these rocker arms with a suite of key features designed to ensure unwavering, long-lasting performance, even under the most demanding conditions.

• Heat-Treated and Polished Steel Components: The nose rollers, axles, and trunions are heat-treated and polished to achieve a 60-62 Rockwell hardness, minimizing wear and extending the lifespan of your rocker arms.
• Anodized Finish: An anodized finish provides an extra layer of protection against corrosion and the harsh conditions found in high-performance engines. This finish ensures that your rocker arms maintain their integrity even under extreme heat.
• Shot-Peened for Strength: To further enhance strength and reduce stress risers, each rocker arm is shot-peened, ensuring they can handle the high demands of your engine.
• Rated at 750lbs Open Spring Pressure: These Rocker arms are designed to handle high spring pressures, supporting high performance valve trains.

Complete with Poly Locks for Secure Installation

We’ve taken the guesswork out of your upgrade. Each 16-piece set of our Pro Series Billet Aluminum Rocker Arms arrives fully equipped with high-quality Poly Locks, allowing for a seamless and secure installation. This comprehensive package allows for a straightforward installation, eliminating the need to search for compatible components and guaranteeing a reliable upgrade from the moment you install them.

Available for a Wide Range of Engines

We’ve engineered our Pro Series Billet Aluminum Rocker Arms to cater to a wide spectrum of high-performance engine platforms. Whether you’re building a classic Ford small block, a potent Oldsmobile big block, a legendary Chevy small or big block, or a powerful Pontiac, we’ve got you covered. Specifically, these rocker arms are available for the following popular engine families:

• Small Block Ford 289 – 351w
• Oldsmobile 350 – 455
• Small Block Chevy 262 – 400
• Big Block Chevy 396 – 454
• Pontiac 287 – 455

Upgrade Today!

Don’t settle for anything less than the best. Upgrade to our Pro Series Billet Aluminum Rocker Arms and experience the difference in performance and durability. Whether you’re hitting the street, the strip, or the track, these rocker arms are ready to take your engine to the next level.

Ready to experience the ultimate in engine performance? Visit our website or your local retailer to purchase your Pro Series Billet Aluminum Rocker Arms today!