What is the benefit of using roller rocker arms?

Roller rocker arms, like these COMP Cams Magnum models, reduce friction at the valve tip compared to standard stamped steel rockers. This allows for more effective valve lift and can contribute to increased horsepower.

What is the maximum spring pressure these rockers can handle?

These Magnum Roller Rockers are recommended for performance applications with less than 350 lbs. of open spring pressure. Exceeding this limit may affect performance and durability.

Do these rocker arms come with pushrods?

This product includes the Magnum Roller Rocker Arms only. Pushrods are sold separately and should be selected based on your specific engine build and camshaft specifications.

COMP Cams Magnum Roller Rocker Arms 1.52 Ratio 1412-8

Name: COMP Cams Magnum Roller Rockers CS 1.52
Brand: COMP Cams
Price: 125.77 USD
Availability: InStock

COMP Cams Magnum Roller Rockers CS 1.52

$125.77

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 Magnum Roller Rockers CS 1.52. Known for performance valvetrain, these rockers offer improved lift for Chevy V8s.

Key Features

Fits a wide range of Chevrolet V8 engines, including popular models like the Camaro, Corvette, and C10.
Features a 1.52 ratio for increased valve lift.
Constructed from 8620 chromemoly steel for strength and to prevent flexing.
Roller tip design reduces friction for improved performance.
Designed for performance applications with less than 350 lbs. of open spring pressure.
Has a 3/8" stud diameter.

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Will this fit your vehicle?

Product Details

COMP Cams is well-known for making performance valvetrain components, and these Magnum Roller Rocker Arms are a popular choice for Chevy V8 engines. If you're looking to get more out of your engine's valve lift, these rockers are designed to help. They fit a wide range of Chevy V8 applications, from classic Camaros and Corvettes to pickups like the C10 and SUVs like the Blazer.

These rockers are built from 8620 chromemoly steel, a strong material that resists flexing to ensure you get the maximum lift the camshaft lobe is designed for. The roller tip on these arms helps reduce friction compared to standard stamped steel rockers, and their stiff design combined with the 1.52 ratio means more effective valve lift. COMP Cams claims up to a 15 to 30 horsepower increase over stock rocker arms, making them a solid option for performance builds with less than 350 lbs. of open spring pressure.

With a 3/8" stud diameter and a 1.52 ratio, these are a direct fit for many Chevy small block V8s. Just be sure to check the fitment data to confirm they work with your specific engine. They are designed to work with camshafts that have less than 350 lbs. of open spring pressure.