Auto Racing Products Chromoly 12-Point Head Stud Kit — Fits Small Block Chevy Engines

SKU: BQDN_234-4319
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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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Reinforce Your Small Block Chevy with ARP Chromoly 12-Point Head Studs

For enthusiasts and builders of the iconic Small Block Chevy, maintaining engine integrity under increased stress is paramount. The Auto Racing Products SBC Head Stud Kit (MPN: 234-4319) offers a robust upgrade, providing superior clamping force to keep your cylinder heads securely fastened. This kit is an essential component for any SBC engine, from stock rebuilds to moderately modified street and strip applications, ensuring reliability where it matters most.

Built for Enduring SBC Performance

Each stud in this kit is meticulously crafted from high-strength 8740 chromoly steel, a material chosen for its exceptional tensile strength and resistance to fatigue. The manufacturing process includes precise heat-treating and grinding, guaranteeing uniform dimensions and optimal thread engagement. A durable black oxide finish not only protects against corrosion but also gives your engine bay a professional, high-performance look.

Key Features & Benefits:

  • High-Strength 8740 Chromoly: Provides a significant increase in clamping force over standard factory bolts.
  • 12-Point Nuts: Designed for accurate torque application, ensuring consistent and even pressure across the head gasket.
  • Black Oxide Finish: Offers enhanced corrosion resistance and a sleek, understated appearance.
  • Universal Small Block Chevy Fitment: Ideal for a wide range of SBC engine generations and configurations.
  • Prevents Head Gasket Failure: A critical upgrade to avoid costly leaks and maintain engine compression.

The Smart Upgrade for Any SBC Build

Factory head bolts are often torque-to-yield, meaning they are designed for a single use and can stretch permanently, leading to reduced clamping force over time. ARP head studs, however, are engineered for reusability and provide a consistent, superior clamping load that is vital for preventing head gasket issues and maintaining engine stability. Whether you're rebuilding a classic, adding horsepower, or simply seeking enhanced durability, these ARP chromoly head studs are a foundational upgrade that will protect your investment and ensure your Small Block Chevy performs reliably. Discover more performance 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

Reinforce Your Small Block Chevy with ARP Chromoly 12-Point Head Studs

For enthusiasts and builders of the iconic Small Block Chevy, maintaining engine integrity under increased stress is paramount. The Auto Racing Products SBC Head Stud Kit (MPN: 234-4319) offers a robust upgrade, providing superior clamping force to keep your cylinder heads securely fastened. This kit is an essential component for any SBC engine, from stock rebuilds to moderately modified street and strip applications, ensuring reliability where it matters most.

Built for Enduring SBC Performance

Each stud in this kit is meticulously crafted from high-strength 8740 chromoly steel, a material chosen for its exceptional tensile strength and resistance to fatigue. The manufacturing process includes precise heat-treating and grinding, guaranteeing uniform dimensions and optimal thread engagement. A durable black oxide finish not only protects against corrosion but also gives your engine bay a professional, high-performance look.

Key Features & Benefits:

  • High-Strength 8740 Chromoly: Provides a significant increase in clamping force over standard factory bolts.
  • 12-Point Nuts: Designed for accurate torque application, ensuring consistent and even pressure across the head gasket.
  • Black Oxide Finish: Offers enhanced corrosion resistance and a sleek, understated appearance.
  • Universal Small Block Chevy Fitment: Ideal for a wide range of SBC engine generations and configurations.
  • Prevents Head Gasket Failure: A critical upgrade to avoid costly leaks and maintain engine compression.

The Smart Upgrade for Any SBC Build

Factory head bolts are often torque-to-yield, meaning they are designed for a single use and can stretch permanently, leading to reduced clamping force over time. ARP head studs, however, are engineered for reusability and provide a consistent, superior clamping load that is vital for preventing head gasket issues and maintaining engine stability. Whether you're rebuilding a classic, adding horsepower, or simply seeking enhanced durability, these ARP chromoly head studs are a foundational upgrade that will protect your investment and ensure your Small Block Chevy performs reliably. Discover more performance 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

Reinforce Your Small Block Chevy with ARP Chromoly 12-Point Head Studs

For enthusiasts and builders of the iconic Small Block Chevy, maintaining engine integrity under increased stress is paramount. The Auto Racing Products SBC Head Stud Kit (MPN: 234-4319) offers a robust upgrade, providing superior clamping force to keep your cylinder heads securely fastened. This kit is an essential component for any SBC engine, from stock rebuilds to moderately modified street and strip applications, ensuring reliability where it matters most.

Built for Enduring SBC Performance

Each stud in this kit is meticulously crafted from high-strength 8740 chromoly steel, a material chosen for its exceptional tensile strength and resistance to fatigue. The manufacturing process includes precise heat-treating and grinding, guaranteeing uniform dimensions and optimal thread engagement. A durable black oxide finish not only protects against corrosion but also gives your engine bay a professional, high-performance look.

Key Features & Benefits:

  • High-Strength 8740 Chromoly: Provides a significant increase in clamping force over standard factory bolts.
  • 12-Point Nuts: Designed for accurate torque application, ensuring consistent and even pressure across the head gasket.
  • Black Oxide Finish: Offers enhanced corrosion resistance and a sleek, understated appearance.
  • Universal Small Block Chevy Fitment: Ideal for a wide range of SBC engine generations and configurations.
  • Prevents Head Gasket Failure: A critical upgrade to avoid costly leaks and maintain engine compression.

The Smart Upgrade for Any SBC Build

Factory head bolts are often torque-to-yield, meaning they are designed for a single use and can stretch permanently, leading to reduced clamping force over time. ARP head studs, however, are engineered for reusability and provide a consistent, superior clamping load that is vital for preventing head gasket issues and maintaining engine stability. Whether you're rebuilding a classic, adding horsepower, or simply seeking enhanced durability, these ARP chromoly head studs are a foundational upgrade that will protect your investment and ensure your Small Block Chevy performs reliably. Discover more performance solutions at GGCRACING.

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