What is the purpose of the narrow body design on these rocker arms?

The narrow body construction is beneficial in applications where valve cover clearance is limited. This design helps prevent interference with the valve covers, ensuring proper fitment and operation.

What engine displacements are these rocker arms designed for?

These rocker arms are designed for Chevrolet Small Block engines with displacements ranging from 265 to 400 cubic inches. This covers many popular V8 engines from the 1988 model year and newer.

Does this set include everything needed to install the rocker arms?

This set includes 16 aluminum rocker arms. You will need to ensure you have compatible 3/8" studs and any other necessary valvetrain components for installation, as these are sold separately.

COMP Cams Ultra-Gold ARC Rocker Arms 1.5 Ratio 19015-16

Name: COMP Cams Alum Rocker Arms CS 1.5 Narro
Brand: COMP Cams
SKU: comp-cams-comp-cams-alum-rocker-arms-cs-1-5-narro-t14-4390931
Price: 611.40 USD
Availability: BackOrder

COMP Cams Alum Rocker Arms CS 1.5 Narro

$611.40

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 Alum Rocker Arms CS 1.5 Narro Engine Rocker Arm

Key Features

Fits 77+ vehicle make/model combinations.
Constructed from aluminum with a narrow body design.
Features a 1.5 ratio for improved valve lift.
Designed to withstand up to 700 lbs of pressure.
Self-aligning design for consistent valve train geometry.
Intended for 3/8" stud applications on Chevrolet Small Block engines ('88+).

⚠️ 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

Built with FEA analysis in the USA, these COMP Cams Ultra-Gold ARC rocker arms are constructed from aluminum and feature a narrow body design. They are designed to handle up to 700 lbs of pressure, which can contribute to improved power and stability in your engine. The self-aligning design helps ensure consistent valve train geometry.

These rocker arms have a 1.5 ratio and are intended for use with 3/8" studs on Chevrolet Small Block engines from 1988 and later, covering displacements from 265 to 400 cubic inches. This includes popular applications like the Chevrolet Camaro, Corvette, and various C/K series trucks. The narrow body construction is particularly useful in applications where valve cover clearance can be tight, helping to avoid interference.

Included in this set are 16 rocker arms, enough for a complete V8 engine. COMP Cams is a well-known name in performance engine components, and these Ultra-Gold ARC rockers are a solid option for builders looking for improved valvetrain performance and durability for their Small Block Chevy build.