# Comp Cams Screw, 3/8-24 Ball Adjuster Fo R Fe Ultra Gold Rocker Arms

Ultra ARC Aluminum Series Rocker Arm for Ford FE Big Block 3/8-24 Adjuster Screw. The Comp Cams Ultra ARC Aluminum Series Rocker Arms increase engine power, improve valvetrain stability, and enhance oiling efficiency. Their extruded design—developed using FEA analysis—creates a stronger, stiffer rocker body without adding unnecessary weight. The ARC series rocker arms feature an Arced, Recessed, Contoured design delivers an optimal strength-to-weight ratio. Backed by a Lifetime Warranty - buy them once and use them forever. Engineered for applications running up to 700 lbs of open spring pressure.

## Details

- **Price:** 45.12 CAD
- **Vendor:** COMP Cams
- **Type:** Engine Hardware

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 45.12 CAD | In stock |

## Images

- Photo - Primary
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/comp-cams-screw-3-8-24-ball-adjuster-fo-r-fe-ultra-gold-rocker-arms)
> Updated: 2026-08-23