What is the benefit of the nitriding process on these rocker arms?

Nitriding infuses nitrogen into the steel's surface, significantly increasing its hardness. This leads to improved initial wear characteristics and better long-term durability, especially under higher spring pressures.

Can I use these rocker arms with a camshaft that has more lift than stock?

Yes, these rocker arms feature a long slot design specifically to accommodate camshafts with higher-than-stock lift. This helps prevent binding and ensures proper operation.

Do these rocker arms come with everything needed for installation?

The rocker arms include adjusting nuts and pivot balls where required for installation. It's always a good idea to consult the manufacturer's instructions for any additional hardware or specific installation procedures.

COMP Cams Rocker Arms 1.5 Ratio 1217-1

Name: COMP Cams Rocker Arm Hi-Energy CS 1.5 N
Brand: COMP Cams
Price: 20.95 USD
Availability: InStock

COMP Cams Rocker Arm Hi-Energy CS 1.5 N

$20.95

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 Hi-Energy rocker arms with 1.5 ratio for Chevy V8. Nitrided steel for improved wear.

Key Features

Fits 97+ vehicle make/model combinations.
Features a 1.5 ratio and a 3/8" stud diameter.
Nitrided steel construction increases surface hardness for improved wear.
Long slot design accommodates camshafts with higher-than-stock lift.
Helps eliminate noise and slop associated with worn stock rocker arms.
Includes adjusting nuts and pivot balls where required.

⚠️ 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 making performance engine parts that help you get the most out of your build. These Hi-Energy CS 1.5 N rocker arms are a solid choice for anyone rebuilding a Chevrolet V8 engine, especially if you're going with a stock or their own High Energy camshaft. They're designed to replace worn-out stock rockers, helping to quiet down any noise and slop that comes with high mileage.

What's neat about these is the nitriding process. It infuses nitrogen into the steel's surface, making it much harder. This means better wear resistance right from the start and over the long haul, which is great for handling higher spring pressures and hardened pushrods. The long slot design is also a practical touch, allowing for camshafts with more lift than stock without binding. They fit a wide range of vehicles, from classic Chevrolet Bel Airs and C10 pickups to later models like the Chevrolet C1500 and even some Buick Skylarks.

When you're putting your engine back together, these rocker arms come with adjusting nuts and pivot balls where needed, making the job a bit more straightforward. They're a well-built replacement that addresses common issues with older engines and supports camshaft upgrades.