ARP 250-4301 Head Stud Kit for 2011-2023 Ford 6.7L Powerstroke Diesel

Vehicle Fitment

• 2011-2023 Ford Super Duty F-250 (6.7L V8 Diesel, RWD/4WD)
• 2011-2023 Ford Super Duty F-350 (6.7L V8 Diesel, RWD/4WD)
• 2011-2023 Ford Super Duty F-450 (6.7L V8 Diesel, RWD/4WD)
• 2011-2023 Ford Super Duty F-550 (6.7L V8 Diesel, RWD/4WD)
• 2011-2023 Ford F-650 (6.7L V8 Diesel, RWD/4WD)
• 2011-2023 Ford F-750 (6.7L V8 Diesel, RWD/4WD)

Features

• Manufactured from ARP's proprietary ARP2000 material for exceptional strength
• Minimum tensile strength of 220,000 PSI for superior clamping force
• Includes 32 studs, 32 parallel ground washers, and 32 12-point nuts
• Designed to prevent head lifting under high boost and cylinder pressure
• Ideal for performance applications exceeding 600 horsepower
• Made in the USA at ARP's facility in Santa Paula, California
• Precision CNC-machined for exacting specifications and reliability
• Heat-treated and threads rolled to provide up to ten times more fatigue strength

Specifications

• Material: ARP2000 alloy
• Tensile Strength: 220,000 PSI
• Includes: 32x studs, 32x washers, 32x 12-point nuts
• Socket Sizes: 14mm 12-point, 10mm 12-point, 5mm Allen, 3mm Allen
• Assembly Lubricant: ARP Ultra-Torque fastener assembly lubricant included
• Made in the USA

Included Components

• 32x ARP2000 head studs
• 32x parallel ground washers
• 32x 12-point nuts
• ARP Ultra-Torque fastener assembly lubricant

Product Description

The ARP 250-4301 Head Stud Kit is engineered to provide exceptional clamping force and prevent head lifting in high-performance 6.7L Powerstroke Diesel engines. Manufactured from ARP's proprietary ARP2000 alloy, these studs offer a minimum tensile strength of 220,000 PSI, ensuring durability under extreme conditions. The kit includes all necessary hardware for installation, including studs, washers, nuts, and ARP's Ultra-Torque assembly lubricant for optimal performance.

Designed for applications exceeding 600 horsepower, this head stud kit is ideal for vehicles equipped with upgraded turbochargers, nitrous systems, or other performance modifications. The ARP 250-4301 kit is a direct-fit replacement for stock head bolts and is compatible with 2011-2023 Ford Super Duty F-250, F-350, F-450, and F-550 trucks, as well as 2011-2023 Ford F-650 and F-750 medium-duty trucks. Whether you're building a street performance truck or a competition-ready engine, the ARP 250-4301 head stud kit provides the strength and reliability needed to keep your cylinder heads securely in place.