Engines and Components Camshafts and Valvetrain

COMP Cams

Mag 1.52 Rockers Pontiac 265-455 7/16"

$120.95

SKU: C007 1451-8

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In Stock
Ships by Aug 2
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Description

Part #: 1451-8

These Magnum Roller Rocker Arms for Pontiac V8 265-455 Applications are the ultimate street Rocker. With a 7/16" Stud diameter and 1.52 ratio, they are designed for Serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly Steel, which is a superior material that will not flex and assures maximum lift. Their Roller tip reduces friction, while stiff design and superior ratio accuracy yield more effective valve lift. With a 15 to 30 horsepower increase over other Rocker arms, Magnum Roller Rockers are perfect for performance Applications with less than 350 lbs. open spring pressure. Don't accept inferior products or cheap knock-offs, look for the COMP Cams logo stamped into the underside of every Magnum Rocker.

Magnum Roller Rocker Arms for Pontiac

MIA's Description

The COMP Cams Magnum Roller Rocker is a set of eight performance rocker arms designed for Pontiac 265-455 engines. Featuring a 7/16" stud diameter and a 1.52 ratio, these rockers are constructed from 8620 chromemoly steel for rigidity and durability.
The roller tip design minimizes friction, while the stiff construction and accurate ratio contribute to more effective valve lift. They are recommended for applications with less than 350 lbs. of open spring pressure and are advertised to provide a 15 to 30 horsepower increase over stock rocker arms.

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Specifications

BrandCOMP Cams
Part NumberC007 1451-8

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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