What vehicles do these rocker arms fit?

These COMP Cams rocker arms are designed for a wide range of Chevrolet vehicles from the mid-1960s to the mid-1970s. This includes popular models like the Chevelle, Camaro, Impala, and Monte Carlo, among others.

What makes the Ultra Pro Magnum XD design different?

The XD design utilizes advanced FEA and CAD development to improve strength, stiffness, and MOI optimization. They feature a machined billet pushrod seat insert and precision-sorted needle bearings for enhanced accuracy and durability.

Are these rocker arms compatible with most valvetrain components?

Yes, these Ultra Pro Magnum XD rocker arms are engineered to work with most common diameter springs and retainers, making them a versatile choice for many performance builds.

COMP Cams Ultra Pro Magnum XD Rocker Arms 1.75 Ratio 7/16in

Name: COMP Cams Rockers CB 1.75 7/16in Ultra Pro
Brand: COMP Cams
SKU: comp-cams-comp-cams-rockers-cb-1-75-7-16in-ultra-pro-t14-4390869
Price: 353.77 USD
Availability: BackOrder

COMP Cams Rockers CB 1.75 7/16in Ultra Pro

$353.77

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 1.75 ratio and 7/16in studs. Set of 8. Built from 8650 steel for improved strength and accuracy.

Key Features

Fits a wide range of Chevrolet vehicles including 1965-1973 Chevelle, 1967-1972 Camaro, and 1963-1976 Impala.
Set includes eight Ultra Pro Magnum XD Roller Rocker Arms with a 1.75 ratio.
Designed for 7/16 inch studs.
Constructed from durable 8650 steel for improved strength and accuracy.
Features a machined billet pushrod seat insert for accurate ratios.
Includes precision-sorted needle bearings to reduce wear and extend service life.

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Will this fit your vehicle?

Product Details

What you get here is a set of eight Ultra Pro Magnum XD Roller Rocker Arms from COMP Cams, featuring a 1.75 ratio and designed for a 7/16 inch stud. These are built from durable 8650 steel, which is known for outlasting and outperforming other rocker arms in terms of both accuracy and strength. They're designed to handle the demands of performance applications, whether you're hitting the drag strip or the circle track.

Inside each rocker arm, you'll find a machined billet pushrod seat insert, allowing for a wide range of accurate ratios suitable for popular Chevy and Ford engines. COMP Cams also included precision-sorted needle bearings to help distribute the load more evenly and reduce wear, contributing to a longer service life. The hardened roller tips are there to minimize friction and wear on the valve stem. These rockers are also fully rebuildable and generally work with most common spring and retainer setups.

These rocker arms fit a wide range of classic Chevrolet vehicles, including models like the Chevelle, Camaro, and Impala from the mid-60s through the mid-70s. They are a solid option if you're looking to upgrade the valvetrain in your performance build.