ARP - Chevy Duramax 6.6L Diesel Custom Age Head Stud Kit - 230-4202

The ARP 230-4202 Custom Age head stud kit is engineered for GM Duramax 6.6L diesel engines requiring maximum clamping force.

Key Features

• Custom Age 625+ head stud kit for GM Duramax engines


• Designed for extreme cylinder pressure applications


• Provides maximum head gasket retention


• Precision-machined for uniform clamp load


• Ideal for high-horsepower and competition builds

Compatibility & Installation Notes

• Fits GM Duramax 6.6L diesel engines


• Intended for high-performance applications


• Follow ARP Custom Age installation procedures

Prop 65 Warning

WARNING: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov.