What is the primary benefit of using roller rocker arms over stock ones?

Roller rocker arms, like these Magnum models, reduce friction in the valvetrain due to their roller tip. This allows for more accurate and consistent valve lift, which can help your engine make more power and potentially last longer.

What is the maximum spring pressure these rockers can handle?

These COMP Cams Magnum Roller Rockers are designed for applications with less than 350 lbs of open spring pressure. Exceeding this limit could affect their performance and durability.

Do these rocker arms come with pushrods?

This specific part number, 1450-16, includes only the rocker arms. COMP Cams also offers these rockers in kits that include compatible pushrods for various lifter types, which you can find separately.

COMP Cams Magnum Roller Rockers 1.7 Ratio 1450-16 - Ford SB

Name: COMP Cams Magnum Roller Rockers Ford SB
Brand: COMP Cams
Price: 245.95 USD
Availability: InStock

COMP Cams Magnum Roller Rockers Ford SB

$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 for Ford SB engines. These 1.7 ratio rockers improve valve lift for better performance.

Key Features

Fits Ford 289, 302, and 351 Windsor V8 engines with rail type rockers.
Features a 1.7:1 ratio for increased valve lift.
Constructed from 8620 chromemoly steel to resist flexing.
Roller tip design reduces friction for improved efficiency.
Designed for applications with less than 350 lbs of open spring pressure.
Uses 3/8" rocker studs.

⚠️ 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

If you're working on a Ford small block engine like the 289, 302, or 351 Windsor, these COMP Cams Magnum Roller Rockers are a solid choice for street performance builds. They're designed to help your engine make more power and last longer by improving valve lift accuracy and reducing friction.

These rockers are constructed from 8620 chromemoly steel, which is a well-built material that resists flexing. This means you get more of the intended valve lift, translating to better engine breathing and more power. The roller tip design helps reduce friction compared to traditional rocker arms, and the 1.7 ratio provides a noticeable increase in lift. They are suitable for applications with less than 350 lbs of open spring pressure and use 3/8" studs, fitting '68-'89 Ford small blocks with rail-type rockers.

These are a popular upgrade for many Ford vehicles from the late 60s through the late 80s, including models like the Mustang, Bronco, and F-Series trucks. COMP Cams also offers these in kits with compatible pushrods for both flat tappet and OE-roller lifter applications if you need a more complete valvetrain package.