Auto Racing Products Main Stud Kit — Fits 5.9L & 6.7L Cummins Diesel

SKU: BQDN_247-5403
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Sale price$307.99
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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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Maximum Stability for Your Cummins Diesel

Whether you are running a 5.9L or a 6.7L Cummins, maintaining main cap stability is essential for engine longevity. This ARP Main Stud Kit is designed to handle the immense torque and power levels of modern diesel performance. By replacing your stock bolts with these high-strength chromoly studs, you ensure that your main bearings are properly supported, even under the most demanding conditions.

Key Advantages

  • Enhanced Engine Integrity: Minimizes main cap walk for smoother engine operation.
  • Premium Material: Crafted from 8740 chromoly steel for unparalleled strength.
  • 12-Point Nut Design: Facilitates easier installation and more accurate torque application.
  • Black Oxide Finish: Provides excellent corrosion resistance for long-term reliability.
  • Versatile Fitment: Compatible with both 5.9L and 6.7L Cummins diesel configurations.

ARP is synonymous with high-performance engine building. These main studs are designed to withstand the extreme cylinder pressures generated by high-boost turbo setups and aggressive tuning. The use of studs instead of bolts allows for a more consistent clamp load, which is critical for maintaining bearing clearances. This kit is an essential component for any performance enthusiast looking to build a reliable, high-horsepower Cummins engine. Don't risk your engine's health with inferior hardware; choose the proven strength of ARP for your next build. Find all your essential engine fastener kits 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

Maximum Stability for Your Cummins Diesel

Whether you are running a 5.9L or a 6.7L Cummins, maintaining main cap stability is essential for engine longevity. This ARP Main Stud Kit is designed to handle the immense torque and power levels of modern diesel performance. By replacing your stock bolts with these high-strength chromoly studs, you ensure that your main bearings are properly supported, even under the most demanding conditions.

Key Advantages

  • Enhanced Engine Integrity: Minimizes main cap walk for smoother engine operation.
  • Premium Material: Crafted from 8740 chromoly steel for unparalleled strength.
  • 12-Point Nut Design: Facilitates easier installation and more accurate torque application.
  • Black Oxide Finish: Provides excellent corrosion resistance for long-term reliability.
  • Versatile Fitment: Compatible with both 5.9L and 6.7L Cummins diesel configurations.

ARP is synonymous with high-performance engine building. These main studs are designed to withstand the extreme cylinder pressures generated by high-boost turbo setups and aggressive tuning. The use of studs instead of bolts allows for a more consistent clamp load, which is critical for maintaining bearing clearances. This kit is an essential component for any performance enthusiast looking to build a reliable, high-horsepower Cummins engine. Don't risk your engine's health with inferior hardware; choose the proven strength of ARP for your next build. Find all your essential engine fastener kits 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

Maximum Stability for Your Cummins Diesel

Whether you are running a 5.9L or a 6.7L Cummins, maintaining main cap stability is essential for engine longevity. This ARP Main Stud Kit is designed to handle the immense torque and power levels of modern diesel performance. By replacing your stock bolts with these high-strength chromoly studs, you ensure that your main bearings are properly supported, even under the most demanding conditions.

Key Advantages

  • Enhanced Engine Integrity: Minimizes main cap walk for smoother engine operation.
  • Premium Material: Crafted from 8740 chromoly steel for unparalleled strength.
  • 12-Point Nut Design: Facilitates easier installation and more accurate torque application.
  • Black Oxide Finish: Provides excellent corrosion resistance for long-term reliability.
  • Versatile Fitment: Compatible with both 5.9L and 6.7L Cummins diesel configurations.

ARP is synonymous with high-performance engine building. These main studs are designed to withstand the extreme cylinder pressures generated by high-boost turbo setups and aggressive tuning. The use of studs instead of bolts allows for a more consistent clamp load, which is critical for maintaining bearing clearances. This kit is an essential component for any performance enthusiast looking to build a reliable, high-horsepower Cummins engine. Don't risk your engine's health with inferior hardware; choose the proven strength of ARP for your next build. Find all your essential engine fastener kits at GGCRACING.

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