What is the benefit of nitrided steel rocker arms?

Nitriding hardens the steel, making these rocker arms stronger and more durable. This improved hardness helps them withstand higher spring pressures and last longer, especially in demanding engine builds.

Do these rocker arms come with everything needed for installation?

Yes, these High Energy rocker arms ship with the necessary pivot balls and adjusting nuts when required for installation, simplifying the process.

Can these rocker arms be used with aftermarket camshafts?

These rocker arms are perfect for stock or COMP High Energy camshafts. They also feature a long slot design that can accommodate camshafts with higher lift than stock, offering some flexibility for aftermarket options.

COMP Cams Rocker Arms 1.5 Ratio 1220-16

Name: COMP Cams Rocker Arm H/E CS 1.5 Nit.For
Brand: COMP Cams
Price: 311.51 USD
Availability: InStock

COMP Cams Rocker Arm H/E CS 1.5 Nit.For

$311.51

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 Rocker Arm H/E CS 1.5 Nit.ForEngine Rocker Arm. Improves engine noise and slop.

Key Features

Fits a wide range of Chevrolet and Buick vehicles from 1955-1995.
Features a 1.5 rocker ratio and a 7/16" stud size, ideal for many Small Block Chevy applications.
Nitrided steel construction increases hardness for improved durability and longevity.
Designed to eliminate noise and slop associated with worn stock rocker arms.
Includes a long slot to accommodate higher lift camshafts.
Engineered to handle higher spring pressures and hardened pushrods.

⚠️ 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

If you're rebuilding a Small Block Chevy engine, especially one with stock or COMP High Energy camshafts, these High Energy rocker arms are a solid choice. They're designed to replace worn-out stock rockers, helping to get rid of that annoying noise and slop that comes with high mileage. These are built for engines that need a 1.5 ratio and use a 7/16" stud, fitting a wide range of classic Chevy and Buick vehicles from the 50s through the 90s.

What sets these apart is the nitriding process. It hardens the steel, making them much stronger and more durable than standard rockers. This means they can handle the demands of higher spring pressures and hardened pushrods, which is important if you're pushing your engine a bit harder or using a more aggressive camshaft. The long slot design also means they can accommodate camshafts with higher lift than stock, giving you a bit more flexibility during your build.

When you get these, they'll ship with the necessary pivot balls and adjusting nuts, making installation more straightforward. They're a well-built component that can make a notable difference in how your engine runs and sounds.