What is the stud diameter for these rocker arms?

These COMP Cams Magnum Roller Rocker Arms are designed for engines with a 7/16" stud diameter. This is a common size for many performance V8 applications.

What is the benefit of a roller tip rocker arm?

A roller tip rocker arm reduces friction by rolling along the valve stem instead of sliding. This can lead to more efficient valve lift and potentially a small increase in horsepower compared to standard rocker arms.

What is the maximum spring pressure these rockers can handle?

These Magnum Roller Rocker Arms are suitable for performance applications with less than 350 lbs of open spring pressure. This makes them a good choice for many street performance builds.

COMP Cams Magnum Roller Rocker Arms 1411-16

Name: COMP Cams Magnum Roller Rockers CB / FC
Brand: COMP Cams
Price: 245.95 USD
Availability: InStock

COMP Cams Magnum Roller Rockers CB / FC

$245.95

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 Magnum Roller Rockers CB / FC. These rocker arms are made from 8620 chromemoly steel and feature a 1.72 ratio for improved valve lift.

Key Features

Fits many Chevrolet and Ford V8 engines, including BBC, Ford 429-460, 351C/M, and Chevy 396-454.
Each rocker arm has a 1.72 ratio for improved valve lift.
Features a roller tip to reduce friction and wear.
Constructed from 8620 chromemoly steel for strength and rigidity.
Can handle up to 350 lbs of open spring pressure.
Designed for street performance applications.

⚠️ 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

When you're building a street performance engine, you want parts that can handle the work without flexing. This set of COMP Cams Magnum Roller Rocker Arms is designed for that purpose. You get 16 rocker arms, each featuring a 1.72 ratio and a roller tip to help reduce friction. They're built from 8620 chromemoly steel, a strong material that resists flexing and helps ensure you get the most out of your camshaft's lift. These are a solid option for many Chevrolet and Ford V8 engines, including popular models like the Chevrolet Impala and Ford F-100, and can handle up to 350 lbs of open spring pressure.

The roller tip on these rockers is a key feature, as it rolls along the valve stem instead of sliding. This change alone can reduce friction and wear, allowing for more effective valve lift and potentially a small horsepower increase over stock or less advanced rocker arms. COMP Cams stamps their logo on the underside of each rocker, so you know you're getting the genuine article. They fit engines with a 7/16" stud diameter, making them suitable for a wide range of applications where improved valve train performance is the goal.