What is the main benefit of using roller rocker arms?

Roller rocker arms, like these COMP Cams Magnum models, feature a roller tip that significantly reduces friction compared to standard rocker arms. This lower friction allows for more effective valve lift and can contribute to improved engine performance.

What is the recommended spring pressure for these rocker arms?

These Magnum Roller Rocker Arms are recommended for performance applications with less than 350 lbs. of open spring pressure. Using them with higher spring pressures may affect their performance and longevity.

How can I be sure I'm getting genuine COMP Cams rocker arms?

Genuine COMP Cams Magnum Rocker Arms are identifiable by the COMP Cams logo that is stamped directly into the underside of each rocker arm. This helps ensure you are receiving the quality and performance expected from the brand.

COMP Cams Magnum Roller Rocker Pontiac 1451-8

Name: COMP Cams Magnum Roller Rocker Pontiac
Brand: COMP Cams
Price: 126.16 USD
Availability: InStock

COMP Cams Magnum Roller Rocker Pontiac

$126.16

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 Rocker Pontiac. These rocker arms are built from 8620 chromemoly steel for maximum lift and reduced friction.

Key Features

Fits a wide range of Pontiac, Buick, and Oldsmobile V8 engines.
Constructed from 8620 chromemoly steel to resist flexing and maximize lift.
Roller tip design reduces friction for improved valve train efficiency.
Features a 1.52 ratio and 7/16" stud diameter.
Designed for street performance applications with less than 350 lbs. open spring pressure.
Stamped COMP Cams logo on the underside confirms authenticity.

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Will this fit your vehicle?

Product Details

Starting with a 1.52 ratio and a 7/16" stud diameter, these COMP Cams Magnum Roller Rocker Arms are built for Pontiac V8 engines from 265 to 455 cubic inches. They are constructed from 8620 chromemoly steel, a strong material that resists flexing and helps ensure you get the most effective valve lift possible. The roller tip design helps reduce friction, which can lead to improved performance and a more efficient valve train operation.

These rocker arms are a popular choice for street performance applications, especially when paired with less than 350 lbs. of open spring pressure. They are designed to provide a notable increase in effective valve lift compared to stock rocker arms, which can translate to a horsepower gain. You can identify genuine COMP Cams Magnum Rockers by the logo stamped on the underside.

This set of eight rocker arms fits a wide range of Pontiac, Buick, and Oldsmobile V8 vehicles from the 1950s through the early 1980s, including models like the Pontiac Bonneville, Firebird, and Grand Prix, as well as Buick Regal and Oldsmobile Cutlass.