Auto Racing Products 7/16-14 x 7/16-20 Stud — 3.250 Inch Short Broached Chromoly

SKU: BQDN_AP3.250-1SB
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About Auto Racing Products ARP (Automotive Racing Products) makes the ...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 Auto Racing Products

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.

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Premium 3.250-Inch Broached Studs for High-Performance Engines

When building a high-performance engine, fastener integrity is non-negotiable. The Auto Racing Products 3.250-inch short broached stud is engineered to provide superior clamping force and reliability under extreme stress. Crafted from high-tensile chromoly steel and finished with a durable black oxide coating, these studs are designed to resist corrosion and fatigue in the most demanding racing environments.

Technical Specifications

  • Thread Pitch: 7/16-14 (Base) and 7/16-20 (Top)
  • Overall Length: 3.250 inches
  • Material: High-strength Chromoly
  • Finish: Black Oxide
  • Design: Broached tip for easy installation

The broached design allows for precise installation using an Allen key, ensuring you can achieve the exact torque specifications required for your specific application. Whether you are assembling a custom cylinder head or securing critical engine components, these studs offer the consistency professional builders demand. Their universal fitment makes them a versatile choice for a wide range of automotive projects, from drag racing to circuit track use. By choosing high-quality fasteners, you protect your engine investment against vibration and thermal expansion issues that can lead to catastrophic failure. Trust the durability of these professional-grade studs for your next build. Find the best engine fasteners and hardware solutions at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Auto Racing Products

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

Premium 3.250-Inch Broached Studs for High-Performance Engines

When building a high-performance engine, fastener integrity is non-negotiable. The Auto Racing Products 3.250-inch short broached stud is engineered to provide superior clamping force and reliability under extreme stress. Crafted from high-tensile chromoly steel and finished with a durable black oxide coating, these studs are designed to resist corrosion and fatigue in the most demanding racing environments.

Technical Specifications

  • Thread Pitch: 7/16-14 (Base) and 7/16-20 (Top)
  • Overall Length: 3.250 inches
  • Material: High-strength Chromoly
  • Finish: Black Oxide
  • Design: Broached tip for easy installation

The broached design allows for precise installation using an Allen key, ensuring you can achieve the exact torque specifications required for your specific application. Whether you are assembling a custom cylinder head or securing critical engine components, these studs offer the consistency professional builders demand. Their universal fitment makes them a versatile choice for a wide range of automotive projects, from drag racing to circuit track use. By choosing high-quality fasteners, you protect your engine investment against vibration and thermal expansion issues that can lead to catastrophic failure. Trust the durability of these professional-grade studs for your next build. Find the best engine fasteners and hardware solutions at GGCRACING.

Product Details

Product Description

About Auto Racing Products

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

Premium 3.250-Inch Broached Studs for High-Performance Engines

When building a high-performance engine, fastener integrity is non-negotiable. The Auto Racing Products 3.250-inch short broached stud is engineered to provide superior clamping force and reliability under extreme stress. Crafted from high-tensile chromoly steel and finished with a durable black oxide coating, these studs are designed to resist corrosion and fatigue in the most demanding racing environments.

Technical Specifications

  • Thread Pitch: 7/16-14 (Base) and 7/16-20 (Top)
  • Overall Length: 3.250 inches
  • Material: High-strength Chromoly
  • Finish: Black Oxide
  • Design: Broached tip for easy installation

The broached design allows for precise installation using an Allen key, ensuring you can achieve the exact torque specifications required for your specific application. Whether you are assembling a custom cylinder head or securing critical engine components, these studs offer the consistency professional builders demand. Their universal fitment makes them a versatile choice for a wide range of automotive projects, from drag racing to circuit track use. By choosing high-quality fasteners, you protect your engine investment against vibration and thermal expansion issues that can lead to catastrophic failure. Trust the durability of these professional-grade studs for your next build. Find the best engine fasteners and hardware solutions at GGCRACING.

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