What is the benefit of a roller tip rocker arm?

A roller tip rocker arm significantly reduces friction compared to a standard rocker arm. This can lead to more efficient valve lift, allowing your engine to potentially gain a bit of horsepower and rev more freely.

What material are these rocker arms made from?

These Magnum Roller Rocker Arms are constructed from 8620 chromemoly steel. This is a strong material that is chosen for its ability to resist flexing, ensuring accurate valve lift.

What is the maximum spring pressure these rockers can handle?

These 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 durability.

COMP Cams Magnum Roller Rocker 1.65 Ratio 1452-1

Name: COMP Cams Magnum Roller Rocker Pontiac
Brand: COMP Cams
Price: 20.95 USD
Availability: InStock

COMP Cams Magnum Roller Rocker Pontiac

$20.95

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COMP Cams Magnum Roller Rocker Pontiac. Well-built rocker arms for improved valve lift and performance.

Key Features

Fits a wide range of Pontiac V8 engines from 265 to 455 cubic inches.
Constructed from 8620 chromemoly steel for strength and to prevent flexing.
Roller tip design reduces friction for improved valve lift and potential horsepower gains.
Features a 1.65 ratio and a 7/16" stud diameter.
Suitable for performance applications with less than 350 lbs of open spring pressure.
COMP Cams logo stamped on the underside for authenticity.

⚠️ 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 a wide range of valvetrain components. For your Pontiac V8 engine, these Magnum Roller Rocker Arms are a solid option to consider. They are designed to help you get more effective valve lift, which can lead to a noticeable improvement in performance, especially on street-driven vehicles. These rockers are built from 8620 chromemoly steel, a strong material that resists flexing, ensuring that the rocker arm accurately transfers the camshaft's lift to the valve.

The roller tip on these rockers is a key feature. It significantly reduces friction compared to a standard ball-pivot rocker, allowing the engine to spin more freely and potentially gain a bit of horsepower. With a 1.65 ratio and a 7/16" stud diameter, they are specifically made for Pontiac V8 engines ranging from 265 to 455 cubic inches. They are well-suited for performance applications that use less than 350 lbs of open spring pressure, making them a popular choice for many street builds. You can find the COMP Cams logo stamped on the underside, a mark of their construction.

These rocker arms fit a wide range of vehicles, including models like the Pontiac Firebird, Grand Prix, and LeMans, among many others. They are a straightforward upgrade for many Pontiac V8 applications looking for a bit more performance from their valvetrain.