ARP 251-4703 Head Stud Kit for 2002-2010 Ford 2.5L B5254 DOHC 5-Cylinder

Vehicle Fitment

• 2002-2010 Ford 2.5L B5254 DOHC 5-Cylinder (FWD)

Features

• Manufactured from premium ARP2000 alloy steel
• Heat-treated to 220,000 psi tensile strength for enhanced durability
• Centerless ground for precise concentricity
• Thread rolled after heat treatment for improved fatigue resistance
• Undercut design to equalize stud stretch and improve clamping force
• 12-point nuts for precise torque application
• Black oxide finish for corrosion resistance
• Designed for high-performance applications

Specifications

• Material: ARP2000 alloy steel
• Tensile Strength: 220,000 psi
• Finish: Black oxide
• Stud Design: Undercut
• Nut Style: 12-point
• Includes: 10x head studs, 10x 12-point nuts, 10x hardened parallel washers
• Note: Designed specifically for Ford 2.5L B5254 DOHC 5-Cylinder engines

Included Components

• 10x head studs
• 10x 12-point nuts
• 10x hardened parallel washers
• ARP Ultra-Torque fastener assembly lubricant

Product Description

The ARP 251-4703 Head Stud Kit is engineered to provide superior clamping force and prevent head gasket failure in high-performance 2.5L DOHC 5-cylinder engines. Constructed from premium ARP2000 alloy steel and heat-treated to 220,000 psi tensile strength, these studs offer exceptional durability and reliability. The undercut design equalizes stud stretch, ensuring consistent clamping force and improved sealing.

This kit includes all necessary hardware for installation, including studs, nuts, washers, and ARP's Ultra-Torque assembly lubricant. Ideal for applications exceeding 300 horsepower, the ARP 251-4703 is a direct-fit replacement for stock head bolts and fits 2002-2010 Ford 2.5L B5254 DOHC 5-cylinder engines. It ensures long-lasting durability and proper head clamping for street performance or competition builds.