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ARP RB25 2.5L 6Cyl Head Stud Kit — Fits Nissan RB25DE/DET Engines

ARP RB25 2.5L 6Cyl Head Stud Kit — Fits Nissan RB25DE/DET Engines
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ARP RB25 2.5L 6Cyl Head Stud Kit — Fits Nissan RB25DE/DET Engines
ARP

ARP RB25 2.5L 6Cyl Head Stud Kit — Fits Nissan RB25DE/DET Engines

SKU: ARP202-4309
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About ARP ARP (Automotive Racing Products) makes the strongest fasteners ...Read More

Price:
$248.99
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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
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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.

Watch in action

Engineered for the Legendary RB25

The Nissan RB25 engine is a masterpiece of engineering, but it requires robust hardware to handle modern performance upgrades. The ARP 202-4309 Head Stud Kit is the definitive choice for engine builders looking to eliminate head gasket movement and ensure a perfect seal under high-boost conditions. These studs are designed to replace your factory head bolts with a significantly stronger, more reliable fastening solution.

Why Choose ARP for Your RB25?

  • Superior Material: Crafted from proprietary 8740 chromoly steel for maximum durability.
  • Enhanced Clamping Force: Provides the necessary tension to keep your head gasket seated during high-horsepower operation.
  • Precision Engineering: Each stud is centerless ground to ensure perfect concentricity.
  • Heat Treated: Undergoes rigorous heat treatment to withstand extreme engine temperatures.

Installation of these studs allows for more accurate torque readings, as the stud does not twist into the block like a bolt. This ensures that the clamping force is applied directly to the cylinder head, providing a more reliable seal than standard hardware. When you demand the best for your Nissan build, choose the reliability that only ARP can provide. Find all your essential engine components at 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.

Watch in action

Engineered for the Legendary RB25

The Nissan RB25 engine is a masterpiece of engineering, but it requires robust hardware to handle modern performance upgrades. The ARP 202-4309 Head Stud Kit is the definitive choice for engine builders looking to eliminate head gasket movement and ensure a perfect seal under high-boost conditions. These studs are designed to replace your factory head bolts with a significantly stronger, more reliable fastening solution.

Why Choose ARP for Your RB25?

  • Superior Material: Crafted from proprietary 8740 chromoly steel for maximum durability.
  • Enhanced Clamping Force: Provides the necessary tension to keep your head gasket seated during high-horsepower operation.
  • Precision Engineering: Each stud is centerless ground to ensure perfect concentricity.
  • Heat Treated: Undergoes rigorous heat treatment to withstand extreme engine temperatures.

Installation of these studs allows for more accurate torque readings, as the stud does not twist into the block like a bolt. This ensures that the clamping force is applied directly to the cylinder head, providing a more reliable seal than standard hardware. When you demand the best for your Nissan build, choose the reliability that only ARP can provide. Find all your essential engine components at 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.

Watch in action

Engineered for the Legendary RB25

The Nissan RB25 engine is a masterpiece of engineering, but it requires robust hardware to handle modern performance upgrades. The ARP 202-4309 Head Stud Kit is the definitive choice for engine builders looking to eliminate head gasket movement and ensure a perfect seal under high-boost conditions. These studs are designed to replace your factory head bolts with a significantly stronger, more reliable fastening solution.

Why Choose ARP for Your RB25?

  • Superior Material: Crafted from proprietary 8740 chromoly steel for maximum durability.
  • Enhanced Clamping Force: Provides the necessary tension to keep your head gasket seated during high-horsepower operation.
  • Precision Engineering: Each stud is centerless ground to ensure perfect concentricity.
  • Heat Treated: Undergoes rigorous heat treatment to withstand extreme engine temperatures.

Installation of these studs allows for more accurate torque readings, as the stud does not twist into the block like a bolt. This ensures that the clamping force is applied directly to the cylinder head, providing a more reliable seal than standard hardware. When you demand the best for your Nissan build, choose the reliability that only ARP can provide. Find all your essential engine components at GGCRACING.

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