Auto Racing Products BBC Head Stud Kit 12pt Chromoly — Fits Big Block Chevy

SKU: BQDN_235-4201
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About Auto Racing Products ARP (Automotive Racing Products) makes the ...Read More

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Sale price$264.99
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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

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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Professional-Grade 12-Point Head Stud Kit

Take your Big Block Chevy build to the next level with the Auto Racing Products 12-point head stud kit. Designed for engine builders who demand the absolute best, the 12-point nut design allows for higher torque settings and easier access in tight engine bays compared to standard hex nuts. These studs are forged from premium 8740 chromoly steel, providing the extreme tensile strength required for high-compression, forced induction, or nitrous-injected engines.

Key Features

  • 12-point nuts for superior torque distribution
  • High-strength 8740 chromoly steel
  • Black oxide finish for corrosion resistance
  • Ideal for high-horsepower Big Block Chevy builds
  • Ensures maximum head gasket integrity

The 12-point design is the gold standard in professional racing, offering better wrench engagement and the ability to handle higher clamping loads without stripping. By upgrading to this kit, you are ensuring that your cylinder heads remain perfectly sealed, preventing the common issues associated with high-performance engine stress. These studs are heat-treated and precision-machined to ensure that every fastener provides consistent, reliable performance. Don't let inferior hardware compromise your engine's power; choose the professional choice for your Big Block Chevy 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

Professional-Grade 12-Point Head Stud Kit

Take your Big Block Chevy build to the next level with the Auto Racing Products 12-point head stud kit. Designed for engine builders who demand the absolute best, the 12-point nut design allows for higher torque settings and easier access in tight engine bays compared to standard hex nuts. These studs are forged from premium 8740 chromoly steel, providing the extreme tensile strength required for high-compression, forced induction, or nitrous-injected engines.

Key Features

  • 12-point nuts for superior torque distribution
  • High-strength 8740 chromoly steel
  • Black oxide finish for corrosion resistance
  • Ideal for high-horsepower Big Block Chevy builds
  • Ensures maximum head gasket integrity

The 12-point design is the gold standard in professional racing, offering better wrench engagement and the ability to handle higher clamping loads without stripping. By upgrading to this kit, you are ensuring that your cylinder heads remain perfectly sealed, preventing the common issues associated with high-performance engine stress. These studs are heat-treated and precision-machined to ensure that every fastener provides consistent, reliable performance. Don't let inferior hardware compromise your engine's power; choose the professional choice for your Big Block Chevy 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

Professional-Grade 12-Point Head Stud Kit

Take your Big Block Chevy build to the next level with the Auto Racing Products 12-point head stud kit. Designed for engine builders who demand the absolute best, the 12-point nut design allows for higher torque settings and easier access in tight engine bays compared to standard hex nuts. These studs are forged from premium 8740 chromoly steel, providing the extreme tensile strength required for high-compression, forced induction, or nitrous-injected engines.

Key Features

  • 12-point nuts for superior torque distribution
  • High-strength 8740 chromoly steel
  • Black oxide finish for corrosion resistance
  • Ideal for high-horsepower Big Block Chevy builds
  • Ensures maximum head gasket integrity

The 12-point design is the gold standard in professional racing, offering better wrench engagement and the ability to handle higher clamping loads without stripping. By upgrading to this kit, you are ensuring that your cylinder heads remain perfectly sealed, preventing the common issues associated with high-performance engine stress. These studs are heat-treated and precision-machined to ensure that every fastener provides consistent, reliable performance. Don't let inferior hardware compromise your engine's power; choose the professional choice for your Big Block Chevy at GGCRACING.

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