What is the main benefit of using roller rocker arms over stock ones?

Roller rocker arms, like these High Energy models, feature a needle bearing fulcrum and roller tip. This design significantly reduces friction compared to the sliding action of factory rockers, which can lead to lower oil temperatures and improved engine response.

What is the stud diameter for these rocker arms?

These COMP Cams High Energy rocker arms are designed for a 7/16" stud diameter, which is common on many Ford V8 engines they are intended for.

Are these rocker arms suitable for a street-driven vehicle?

Yes, these rocker arms are perfect for street use and also moderate racing applications. Their durable aluminum construction and reduced friction design make them a reliable choice for performance-oriented builds.

COMP Cams High Energy Aluminum Rocker Arms 17045-1

Name: COMP Cams High Energy Alum Rocker BBf 1
Brand: COMP Cams
Price: 27.37 USD
Availability: InStock

COMP Cams High Energy Alum Rocker BBf 1

$27.37

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

COMP Cams High Energy Alum Rocker BBf 1

Key Features

Fits a wide range of Ford V8 engines including 351C, 429, and 460 applications.
Features a 1.73 ratio and a 7/16" stud diameter.
Die cast aluminum body offers superior strength with light weight.
Needle bearing fulcrum and roller tip reduce friction and lower oil temperatures.
Durable design increases valve lift and withstands moderate race use.
Capable of handling up to 550 lbs of open spring pressure.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

COMP Cams is well-known for performance valvetrain components, and these High Energyâ„¢ Die Cast Aluminum Roller Rocker Arms are a solid option for your Ford V8 build. They're designed for street use and moderate racing applications, offering an affordable way to improve your engine's performance. These rockers feature a 1.73 ratio and a 7/16" stud diameter, making them a good fit for Ford 351C, 429, and 460 engines, among many others across a range of Ford vehicles like the Bronco, F-Series trucks, and Econoline vans.

What sets these apart is the die cast aluminum body, which is stronger and lighter than stock steel rockers. They incorporate a needle bearing fulcrum and a roller tip. This advanced design significantly cuts down on friction compared to older sliding-style rockers. Less friction means lower oil temperatures, which can lead to improved engine response and a small bump in horsepower. They're built to be stiffer and more durable, capable of handling up to 550 lbs of open spring pressure and providing added valve lift without issue.

Snap rings are used to keep the trunnion and bearings securely in place. If you're looking for a cost-effective way to get more out of your Ford V8's valvetrain, these COMP Cams rockers are a popular choice.