ARP Ford 2.5L B5254 Pro Series Head Stud Kit — Fits 2005+ Volvo/Ford 5-Cylinder

SKU: ARP251-4703
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About ARP ARP (Automotive Racing Products) makes the strongest fasteners ...Read More

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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About ARP

ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.

Superior Clamping for 5-Cylinder Power

The ARP 251-4703 Head Stud Kit is designed for the high-performance demands of the 2.5L B5254 5-cylinder engine. As these engines are frequently tuned for increased boost and power, the factory head bolts often reach their limit. ARP studs provide the necessary clamping force to keep the cylinder head securely fastened, preventing gasket failure and ensuring optimal combustion chamber integrity.

Technical Highlights

  • Material: Premium 8740 chromoly steel
  • Design: Optimized for high-boost and high-RPM applications
  • Strength: Significantly higher tensile strength than OEM bolts
  • Fitment: Designed specifically for the B5254 engine architecture
  • Kit Includes: Full set of studs, nuts, and hardened washers

These studs are manufactured to exacting tolerances, ensuring that every fastener provides consistent clamping force. The use of 8740 chromoly steel allows for repeated installation and removal without the stretching issues associated with torque-to-yield factory bolts. This makes the ARP kit an excellent investment for both engine builders and performance enthusiasts who demand the best for their vehicle. By upgrading your head fasteners, you are taking a crucial step in protecting your engine's internal components from the stresses of high-performance driving. Experience the peace of mind that comes with professional-grade hardware from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About ARP

ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.

Superior Clamping for 5-Cylinder Power

The ARP 251-4703 Head Stud Kit is designed for the high-performance demands of the 2.5L B5254 5-cylinder engine. As these engines are frequently tuned for increased boost and power, the factory head bolts often reach their limit. ARP studs provide the necessary clamping force to keep the cylinder head securely fastened, preventing gasket failure and ensuring optimal combustion chamber integrity.

Technical Highlights

  • Material: Premium 8740 chromoly steel
  • Design: Optimized for high-boost and high-RPM applications
  • Strength: Significantly higher tensile strength than OEM bolts
  • Fitment: Designed specifically for the B5254 engine architecture
  • Kit Includes: Full set of studs, nuts, and hardened washers

These studs are manufactured to exacting tolerances, ensuring that every fastener provides consistent clamping force. The use of 8740 chromoly steel allows for repeated installation and removal without the stretching issues associated with torque-to-yield factory bolts. This makes the ARP kit an excellent investment for both engine builders and performance enthusiasts who demand the best for their vehicle. By upgrading your head fasteners, you are taking a crucial step in protecting your engine's internal components from the stresses of high-performance driving. Experience the peace of mind that comes with professional-grade hardware from GGCRACING.

Product Details

Product Description

About ARP

ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.

Superior Clamping for 5-Cylinder Power

The ARP 251-4703 Head Stud Kit is designed for the high-performance demands of the 2.5L B5254 5-cylinder engine. As these engines are frequently tuned for increased boost and power, the factory head bolts often reach their limit. ARP studs provide the necessary clamping force to keep the cylinder head securely fastened, preventing gasket failure and ensuring optimal combustion chamber integrity.

Technical Highlights

  • Material: Premium 8740 chromoly steel
  • Design: Optimized for high-boost and high-RPM applications
  • Strength: Significantly higher tensile strength than OEM bolts
  • Fitment: Designed specifically for the B5254 engine architecture
  • Kit Includes: Full set of studs, nuts, and hardened washers

These studs are manufactured to exacting tolerances, ensuring that every fastener provides consistent clamping force. The use of 8740 chromoly steel allows for repeated installation and removal without the stretching issues associated with torque-to-yield factory bolts. This makes the ARP kit an excellent investment for both engine builders and performance enthusiasts who demand the best for their vehicle. By upgrading your head fasteners, you are taking a crucial step in protecting your engine's internal components from the stresses of high-performance driving. Experience the peace of mind that comes with professional-grade hardware from GGCRACING.

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