Description
Ultra ARC Aluminum Narrow Body – 3/8 Polylock
Vehicle Fitment
Compatibility should be verified against your vehicle. Saved Garage vehicles will provide fitment context as CPM Vehicle Intelligence is connected.
CCA Hardware Kits
$8.95
Fitment Review Required
Ultra ARC Aluminum Narrow Body – 3/8 Polylock. 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.
Fitment SupportUse vehicle fitment when available. If you are unsure, contact us before ordering.
Professional InstallationInstallation, fabrication and tuning support are available through CP Motorsports.
Build With ConfidenceWe can help match supporting parts for complete street, track and performance builds.
Need help confirming fitment or planning the install?
CP Motorsports can help with parts selection, installation, tuning and complete performance builds.
Installation Support
Professional installation, fabrication and tuning support may be available through CP Motorsports depending on the part and vehicle.
Shipping & Returns
Shipping timing and return eligibility can vary by supplier and product. Review the applicable policy before ordering.
Additional information
| Weight | 0.1 lbs |
|---|---|
| Dimensions | 6 × 4 × 0.7 in |
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