The ARP 251-3701 Head Bolt Kit is engineered for the Ford 2.3L EcoBoost engine and utilizes ARP2000 alloy fasteners to deliver exceptional strength, fatigue resistance, and improved head gasket sealing. Designed for high-boost and high-cylinder-pressure applications, these 12-point bolts provide consistent torque loading and superior clamping force compared to factory hardware. Ideal for performance street, forced induction, towing, and racing builds.

ARP 251-3701 Head Bolt Kit Features:

• Designed specifically for Ford 2.3L EcoBoost engines
• Manufactured from ARP2000 high-strength alloy steel
• Provides improved head gasket sealing under high boost
• 12-point bolt heads allow precise and even torque application
• Superior tensile strength and fatigue resistance compared to OEM bolts
• Complete kit includes bolts and washers for both cylinder heads

ARP 251-3701 Head Bolt Kit Notes:

• Follow ARP torque specs and lube instructions during installation
• Compatible with stock or performance-built 2.3L EcoBoost engines
• Direct replacement for factory torque-to-yield head bolts