Auto Racing Products SBC Main Stud Kit 4-Bolt Hex Nut — Fits Small Block Chevy

SKU: BQDN_234-5607
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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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Precision Engineered Main Studs for SBC

The Auto Racing Products SBC Main Stud Kit is the gold standard for Small Block Chevy engine builders who demand reliability. Designed to replace factory main cap bolts, these studs offer significantly improved clamping force, ensuring your main caps remain stable under the most demanding racing conditions. By using studs instead of bolts, you achieve more accurate torque values and a more secure foundation for your rotating assembly.

Why Choose ARP Main Studs?

  • Precision-rolled threads for maximum strength and consistency
  • Manufactured from high-grade 8740 chromoly steel
  • Black oxide coating for long-lasting durability
  • Optimized for 4-bolt main cap configurations
  • Includes hex nuts and hardened washers

Whether you are freshening up your engine or performing a full performance rebuild, upgrading your fasteners is a critical step. These studs are designed to handle the stress of high-RPM operation and increased power levels, preventing the common issue of cap walk that can lead to catastrophic engine failure. The kit includes everything required to secure your main caps, providing a professional-grade solution for your Small Block Chevy project. Invest in the best hardware to protect your investment and ensure your engine performs at its peak. Explore our full catalog of high-performance engine components 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

Precision Engineered Main Studs for SBC

The Auto Racing Products SBC Main Stud Kit is the gold standard for Small Block Chevy engine builders who demand reliability. Designed to replace factory main cap bolts, these studs offer significantly improved clamping force, ensuring your main caps remain stable under the most demanding racing conditions. By using studs instead of bolts, you achieve more accurate torque values and a more secure foundation for your rotating assembly.

Why Choose ARP Main Studs?

  • Precision-rolled threads for maximum strength and consistency
  • Manufactured from high-grade 8740 chromoly steel
  • Black oxide coating for long-lasting durability
  • Optimized for 4-bolt main cap configurations
  • Includes hex nuts and hardened washers

Whether you are freshening up your engine or performing a full performance rebuild, upgrading your fasteners is a critical step. These studs are designed to handle the stress of high-RPM operation and increased power levels, preventing the common issue of cap walk that can lead to catastrophic engine failure. The kit includes everything required to secure your main caps, providing a professional-grade solution for your Small Block Chevy project. Invest in the best hardware to protect your investment and ensure your engine performs at its peak. Explore our full catalog of high-performance engine components 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

Precision Engineered Main Studs for SBC

The Auto Racing Products SBC Main Stud Kit is the gold standard for Small Block Chevy engine builders who demand reliability. Designed to replace factory main cap bolts, these studs offer significantly improved clamping force, ensuring your main caps remain stable under the most demanding racing conditions. By using studs instead of bolts, you achieve more accurate torque values and a more secure foundation for your rotating assembly.

Why Choose ARP Main Studs?

  • Precision-rolled threads for maximum strength and consistency
  • Manufactured from high-grade 8740 chromoly steel
  • Black oxide coating for long-lasting durability
  • Optimized for 4-bolt main cap configurations
  • Includes hex nuts and hardened washers

Whether you are freshening up your engine or performing a full performance rebuild, upgrading your fasteners is a critical step. These studs are designed to handle the stress of high-RPM operation and increased power levels, preventing the common issue of cap walk that can lead to catastrophic engine failure. The kit includes everything required to secure your main caps, providing a professional-grade solution for your Small Block Chevy project. Invest in the best hardware to protect your investment and ensure your engine performs at its peak. Explore our full catalog of high-performance engine components at GGCRACING.

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