ARP Undercut Head Stud Kit for Ford 03 Duratec 2.5L V6

ARP Undercut Head Stud Kit for Ford 03 Duratec 2.5L V6 Upgrade durability and performance with the ARP Undercut Head Stud Kit engineered specifically for the Ford 2003 Duratec 2.5L V6. Precision-manufactured from high-strength alloy, these undercut studs deliver superior clamping force and consistent torque retention for demanding street, track, or towing applications. Exact fit: Designed for a direct replacement on 03 Duratec 2.5L V6 cylinder heads and blocks. High strength: Made from ARP’s proprietary alloy for improved fatigue resistance and longevity. Undercut design: Minimizes thread engagement in the head to reduce stress and provide uniform load distribution. Complete kit: Includes studs, hardened washers, and premium nuts for reliable assembly. Improved sealing: Enhances head gasket performance under higher boost or compression levels. Perfect for enthusiasts and professional builders seeking a reliable foundation for engine builds and performance upgrades. Install ARP head studs to protect your engine investment and maintain consistent cylinder sealing under increased power and thermal cycling.