What is the advantage of the Arced, Recessed, Contoured (ARC) design?

The ARC design, along with FEA analysis, creates a rocker arm body that is both stronger and stiffer without adding unnecessary weight. This contributes to improved valve train stability and overall engine performance.

What is required for installation of these rocker arms?

These Ultra Gold ARC rocker arms must be used with screw-in studs and guide plates. They are rated for use with up to 700 lbs of open spring pressure, so ensure your valve springs are compatible.

Do these rocker arms come with a warranty?

Yes, COMP Cams offers a lifetime warranty on these Ultra Gold ARC Series Aluminum Rocker Arms, meaning you can buy them once and use them for the lifetime of your vehicle.

COMP Cams Rocker Arms 19043-1 1.6 Ratio - Ford SBF

Name: COMP Cams Rocker Arm Ultra Gold Arc SBF
Brand: COMP Cams
Price: 42.50 USD
Availability: InStock

COMP Cams Rocker Arm Ultra Gold Arc SBF

$42.50

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 Ford 289-351W. Features an arced, recessed, contoured design for improved stability and oiling.

Key Features

Fits Ford 289, 302, and 351 Windsor V8 engines.
Features a 1.6 ratio for improved valve lift.
Designed with an arced, recessed, and contoured body for enhanced strength-to-weight ratio.
Constructed in the U.S.A. using an FEA-analyzed extrusion for a stiffer, lighter body.
Includes a spring oiler channel through the body for improved lubrication.
Utilizes durable spiral lock type clips for trunnion retention.

⚠️ 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

Starting with an arced channel and contoured top, these Ultra Gold ARC Series rocker arms from COMP Cams are built for strength-to-weight ratio. They are manufactured entirely in the U.S.A. and are designed to improve engine power, valve train stability, and oiling. This next generation of Ultra-Gold rockers uses a new extrusion based on Finite Element Analysis (FEA) to create a stiffer body without adding mass, making them a well-built choice for your performance engine build.

The body of these rockers has been CNC contoured to ensure better clearances with valve covers and springs, a practical consideration for many builds. They feature a spring oiler channel running through the body for improved lubrication, and the trunnion retaining clips have been upgraded to a durable spiral lock type. COMP Cams has also added stress-relieving radii to key areas and revised the included locking nuts to increase surface area, helping to maintain lash and reduce wear. These rockers are rated for use with up to 700 lbs of open spring pressure and must be used with screw-in studs and guide plates.

This specific part, 19043-1, is designed for Ford Small Block V8 engines like the 289, 302, and 351 Windsor, featuring a 3/8" stud size and a 1.6 ratio. They fit a wide range of Ford vehicles from the 1960s through the 1990s, including models like the Bronco, Econoline vans, and F-Series trucks.