What is the spring pressure rating for these rocker arms?

These Ultra-Gold ARC rocker arms are designed to be used with engines experiencing up to 700 lbs of open spring pressure. This makes them suitable for many performance applications.

What makes the 'ARC' design different from previous Ultra-Gold rockers?

The ARC (Arced, Recessed, Contoured) design features an arced channel and contoured top, similar to a bridge structure. This updated design, combined with FEA analysis, results in an improved strength-to-weight ratio and a stiffer body.

Do these rocker arms come with installation hardware?

Yes, the rocker arms include revised locking nuts designed to increase surface area for better lash maintenance and reduced wear. They are ready for installation on compatible Pontiac V8 engines with 7/16" studs.

COMP Cams Ultra Gold ARC Rocker Arms 19060-1

Name: COMP Cams Rocker Arm Ultra Gold Arc Pon
Brand: COMP Cams
SKU: comp-cams-comp-cams-rocker-arm-ultra-gold-arc-pon-t14-4390961
Price: 53.95 USD
Availability: BackOrder

COMP Cams Rocker Arm Ultra Gold Arc Pon

$53.95

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 Ultra Gold ARC rocker arm for Pontiac V8 265-455. Features a 1.5 ratio and 7/16" stud for improved valve train stability.

Key Features

Fits a wide range of Pontiac, Buick, and Oldsmobile V8 engines.
Features a 1.5 ratio and is designed for 7/16" studs.
Built in the USA using an FEA-analyzed extrusion for a strong, stiff body.
Arced channel and contoured top provide an excellent strength-to-weight ratio.
CNC contouring improves clearance for valve covers and springs.
Includes a spring oiler channel through the body for improved lubrication.

⚠️ 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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Product Details

Starting with an arced, recessed, and contoured design, these Ultra-Gold ARC Series rocker arms from COMP Cams represent an updated approach to valve train performance. They are built in the USA and are designed to handle up to 700 lbs of open spring pressure, making them a solid option for performance Pontiac V8 engines like the 265 through 455 cubic inch displacements. This specific part, number 19060-1, features a 1.5 ratio and is intended for use with a 7/16" stud.

Through advanced FEA analysis, COMP Cams developed a new extrusion for the body of these rockers. This results in a stronger, stiffer component without adding unnecessary weight. The arced channel and contoured top work together to create a high strength-to-weight ratio. Additionally, CNC contouring on the body helps ensure improved clearances with valve covers and springs. The design also includes a spring oiler channel running through the body to enhance lubrication, and the trunnion retaining clips have been replaced with durable spiral lock clips for better security.

These rocker arms fit a wide range of Pontiac, Buick, and Oldsmobile V8 engines from the late 1950s through the early 1980s. The included locking nuts have also been revised to offer increased surface area, helping to maintain lash and reduce wear over time. COMP Cams backs these with a lifetime warranty.