Auto Racing Products 8740 Chromoly Rod Bolt Kit — Fits 383-440 Mopar Wedge

SKU: BQDN_145-6022
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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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High-Strength Engine Fasteners for Mopar Performance

Ensure your engine's bottom end remains secure under extreme RPM with the Auto Racing Products (ARP) Rod Bolt Kit. Engineered specifically for Mopar B and RB-Series engines, including the legendary 383 and 440 Wedge platforms, these bolts provide the clamping force required for high-performance builds. Manufactured from premium 8740 chromoly steel, these fasteners offer superior tensile strength compared to standard factory hardware.

Technical Specifications and Benefits

  • Material: 8740 Chromoly Steel for maximum durability
  • Finish: Black Oxide coating to prevent corrosion
  • Application: Mopar B/RB-Series and Early Hemi
  • Kit Contents: Precision-matched pair for reliable fitment
  • Design: Engineered to withstand high-stress racing environments

When building a high-output engine, fastener integrity is non-negotiable. These rod bolts are heat-treated to ensure consistent preload, preventing rod cap walk and potential catastrophic failure. Whether you are refreshing a street machine or prepping a track-ready powerhouse, ARP provides the peace of mind that your rotating assembly is held together by the best in the industry. Trust your engine build to the precision engineering found 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

High-Strength Engine Fasteners for Mopar Performance

Ensure your engine's bottom end remains secure under extreme RPM with the Auto Racing Products (ARP) Rod Bolt Kit. Engineered specifically for Mopar B and RB-Series engines, including the legendary 383 and 440 Wedge platforms, these bolts provide the clamping force required for high-performance builds. Manufactured from premium 8740 chromoly steel, these fasteners offer superior tensile strength compared to standard factory hardware.

Technical Specifications and Benefits

  • Material: 8740 Chromoly Steel for maximum durability
  • Finish: Black Oxide coating to prevent corrosion
  • Application: Mopar B/RB-Series and Early Hemi
  • Kit Contents: Precision-matched pair for reliable fitment
  • Design: Engineered to withstand high-stress racing environments

When building a high-output engine, fastener integrity is non-negotiable. These rod bolts are heat-treated to ensure consistent preload, preventing rod cap walk and potential catastrophic failure. Whether you are refreshing a street machine or prepping a track-ready powerhouse, ARP provides the peace of mind that your rotating assembly is held together by the best in the industry. Trust your engine build to the precision engineering found 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

High-Strength Engine Fasteners for Mopar Performance

Ensure your engine's bottom end remains secure under extreme RPM with the Auto Racing Products (ARP) Rod Bolt Kit. Engineered specifically for Mopar B and RB-Series engines, including the legendary 383 and 440 Wedge platforms, these bolts provide the clamping force required for high-performance builds. Manufactured from premium 8740 chromoly steel, these fasteners offer superior tensile strength compared to standard factory hardware.

Technical Specifications and Benefits

  • Material: 8740 Chromoly Steel for maximum durability
  • Finish: Black Oxide coating to prevent corrosion
  • Application: Mopar B/RB-Series and Early Hemi
  • Kit Contents: Precision-matched pair for reliable fitment
  • Design: Engineered to withstand high-stress racing environments

When building a high-output engine, fastener integrity is non-negotiable. These rod bolts are heat-treated to ensure consistent preload, preventing rod cap walk and potential catastrophic failure. Whether you are refreshing a street machine or prepping a track-ready powerhouse, ARP provides the peace of mind that your rotating assembly is held together by the best in the industry. Trust your engine build to the precision engineering found at GGCRACING.

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