Auto Racing Products
Auto Racing Products SBC Head Stud Kit 12pt Chromoly Undercut — Small Block Chevy Aftermarket Heads
Auto Racing Products SBC Head Stud Kit 12pt Chromoly Undercut — Small Block Chevy Aftermarket Heads
Auto Racing Products SBC Head Stud Kit 12pt Chromoly Undercut — Small Block Chevy Aftermarket Heads
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Auto Racing Products SBC Head Stud Kit 12pt Chromoly Undercut — Small Block Chevy Aftermarket HeadsAuto Racing Products SBC Head Stud Kit 12pt Chromoly Undercut — Small Block Chevy Aftermarket HeadsAuto Racing Products SBC Head Stud Kit 12pt Chromoly Undercut — Small Block Chevy Aftermarket Heads
Auto Racing Products

Auto Racing Products SBC Head Stud Kit 12pt Chromoly Undercut — Small Block Chevy Aftermarket Heads

SKU: BQDN_234-4721

About Auto Racing Products ARP (Automotive Racing Products) makes the ...Read more

Price:
$329.99
3290 ENTRIES10X
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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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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

Ultimate Cylinder Head Security for Small Block Chevy Aftermarket Builds

For serious Small Block Chevy (SBC) engine builders utilizing aftermarket cylinder heads, the Auto Racing Products 12-Point Head Stud Kit (234-4721) provides the pinnacle of fastening technology. This kit is specifically designed to handle the extreme demands of high-horsepower applications, preventing cylinder head lift and maintaining a perfect, leak-free seal under the most rigorous conditions. Each stud is a testament to ARP's commitment to quality, forged from premium chromoly steel for unmatched strength and resilience.

Engineered for Extreme SBC Performance

  • Aerospace-Grade Chromoly: Crafted from heat-treated 8740 chromoly steel, offering superior tensile strength far beyond factory specifications.
  • Precision 12-Point Nuts: Allows for accurate and even torque distribution, critical for optimal head gasket sealing and preventing distortion.
  • Advanced Undercut Design: The unique undercut shank enhances the stud's elasticity, ensuring more consistent clamping loads and improved fatigue resistance over countless heat cycles.
  • Durable Black Oxide Finish: Provides excellent protection against rust and corrosion, maintaining the integrity and appearance of the fasteners in harsh engine environments.

Tailored for Aftermarket SBC Cylinder Heads

This particular Auto Racing Products head stud kit is meticulously engineered for Small Block Chevy engines fitted with aftermarket cylinder heads. Its design accounts for the specific requirements and tolerances often found in performance-oriented aftermarket castings, ensuring a perfect fit and uncompromising performance. When reliability and power are non-negotiable, choose Auto Racing Products for your SBC engine's foundation.

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

Ultimate Cylinder Head Security for Small Block Chevy Aftermarket Builds

For serious Small Block Chevy (SBC) engine builders utilizing aftermarket cylinder heads, the Auto Racing Products 12-Point Head Stud Kit (234-4721) provides the pinnacle of fastening technology. This kit is specifically designed to handle the extreme demands of high-horsepower applications, preventing cylinder head lift and maintaining a perfect, leak-free seal under the most rigorous conditions. Each stud is a testament to ARP's commitment to quality, forged from premium chromoly steel for unmatched strength and resilience.

Engineered for Extreme SBC Performance

  • Aerospace-Grade Chromoly: Crafted from heat-treated 8740 chromoly steel, offering superior tensile strength far beyond factory specifications.
  • Precision 12-Point Nuts: Allows for accurate and even torque distribution, critical for optimal head gasket sealing and preventing distortion.
  • Advanced Undercut Design: The unique undercut shank enhances the stud's elasticity, ensuring more consistent clamping loads and improved fatigue resistance over countless heat cycles.
  • Durable Black Oxide Finish: Provides excellent protection against rust and corrosion, maintaining the integrity and appearance of the fasteners in harsh engine environments.

Tailored for Aftermarket SBC Cylinder Heads

This particular Auto Racing Products head stud kit is meticulously engineered for Small Block Chevy engines fitted with aftermarket cylinder heads. Its design accounts for the specific requirements and tolerances often found in performance-oriented aftermarket castings, ensuring a perfect fit and uncompromising performance. When reliability and power are non-negotiable, choose Auto Racing Products for your SBC engine's foundation.

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