What material are these rocker arms made from?

These Ultra Pro Magnum XD rocker arms are constructed from durable 8650 steel. This material is chosen for its strength and ability to withstand the stresses of engine operation, outlasting many other types of rockers.

Are these rocker arms compatible with most valve springs and retainers?

Yes, these rocker arms are designed to work with most common diameter springs and retainers. This compatibility helps simplify the installation process when upgrading your valvetrain.

What makes the pushrod seat insert unique?

The rocker arms feature a unique machined billet pushrod seat insert. This component is specifically designed for exceptional durability, providing a strong and reliable connection point for the pushrod.

COMP Cams Ultra Pro Magnum XD Rocker Arms 1.8 Ratio 7/16" St

Name: COMP Cams Rocker FC 1.8 7/16in Ultra Pro
Brand: COMP Cams
Price: 60.99 USD
Availability: InStock

COMP Cams Rocker FC 1.8 7/16in Ultra Pro

$60.99

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 Ultra Pro Magnum XD rocker arms with 1.8 ratio and 7/16" stud mount. Built from durable 8650 steel for improved strength and longevity.

Key Features

Fits a wide range of Ford vehicles from 1963-1995 and 2011.
Features a 1.8 ratio for increased valve lift.
Utilizes a 7/16 inch stud mount for secure installation.
Constructed from durable 8650 steel for long-lasting performance.
Includes a machined billet pushrod seat insert for exceptional durability.
Equipped with precision-sorted needle bearings and hardened roller tips to reduce wear.

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Will this fit your vehicle?

Product Details

This is the COMP Cams Ultra Pro Magnum XD rocker arm, featuring a 1.8 ratio and a 7/16 inch stud mount. It's designed for a wide range of Ford engines, including popular applications like the Big Block Ford 429 and 460, as well as the classic Mustang and Torino models. These rocker arms are a solid choice when you're rebuilding or upgrading your engine's valvetrain, helping to ensure precise valve operation and durability.

Built from tough 8650 steel, these rockers are made to last and outperform many other options. They include a unique machined billet pushrod seat insert for extra strength where it counts. The design also incorporates precision-sorted needle bearings and hardened roller tips. This setup helps distribute loads evenly and reduces wear, which means a longer service life for your engine. They're also designed to work with most common spring and retainer sizes, making installation more straightforward.

These Ultra Pro Magnum XD rockers are fully rebuildable, offering a long-term solution for your engine. The XD design has been developed using advanced computer analysis to optimize strength and stiffness, making them well-suited for demanding uses where endurance is key.