Auto Racing Products BBC Main Stud Kit 4-Bolt — Fits Dart Big M Splayed Caps

SKU: BQDN_235-5601
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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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Maximum Bottom End Stability for Dart Big M

When building a high-output Big Block Chevy using a Dart Big M block, the main cap fasteners are the backbone of your engine's reliability. The Auto Racing Products (ARP) 235-5601 Main Stud Kit is specifically designed to secure 4-bolt splayed main caps, providing superior stability compared to standard bolts. These studs ensure that your main caps remain stationary, even under extreme RPM and load conditions.

Technical Specifications

  • Application: Dart Big M blocks with 4-bolt splayed main caps
  • Material: High-strength 8740 chromoly steel
  • Finish: Black oxide for long-lasting durability
  • Hardware: Includes high-quality hex nuts and hardened washers
  • Benefit: Improves bottom-end rigidity and prevents cap walk

Using studs instead of bolts provides a more accurate torque reading, as the stud does not twist during installation like a bolt does. This ensures a consistent clamping force on the main bearings, reducing the risk of premature wear or catastrophic failure. The 235-5601 kit is a must-have for any serious engine builder aiming for longevity in high-performance applications. By maintaining perfect alignment of the main caps, you ensure the crankshaft operates smoothly under the most demanding conditions. Invest in the best engine hardware for your build with ARP components from 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 Bottom End Stability for Dart Big M

When building a high-output Big Block Chevy using a Dart Big M block, the main cap fasteners are the backbone of your engine's reliability. The Auto Racing Products (ARP) 235-5601 Main Stud Kit is specifically designed to secure 4-bolt splayed main caps, providing superior stability compared to standard bolts. These studs ensure that your main caps remain stationary, even under extreme RPM and load conditions.

Technical Specifications

  • Application: Dart Big M blocks with 4-bolt splayed main caps
  • Material: High-strength 8740 chromoly steel
  • Finish: Black oxide for long-lasting durability
  • Hardware: Includes high-quality hex nuts and hardened washers
  • Benefit: Improves bottom-end rigidity and prevents cap walk

Using studs instead of bolts provides a more accurate torque reading, as the stud does not twist during installation like a bolt does. This ensures a consistent clamping force on the main bearings, reducing the risk of premature wear or catastrophic failure. The 235-5601 kit is a must-have for any serious engine builder aiming for longevity in high-performance applications. By maintaining perfect alignment of the main caps, you ensure the crankshaft operates smoothly under the most demanding conditions. Invest in the best engine hardware for your build with ARP components from 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 Bottom End Stability for Dart Big M

When building a high-output Big Block Chevy using a Dart Big M block, the main cap fasteners are the backbone of your engine's reliability. The Auto Racing Products (ARP) 235-5601 Main Stud Kit is specifically designed to secure 4-bolt splayed main caps, providing superior stability compared to standard bolts. These studs ensure that your main caps remain stationary, even under extreme RPM and load conditions.

Technical Specifications

  • Application: Dart Big M blocks with 4-bolt splayed main caps
  • Material: High-strength 8740 chromoly steel
  • Finish: Black oxide for long-lasting durability
  • Hardware: Includes high-quality hex nuts and hardened washers
  • Benefit: Improves bottom-end rigidity and prevents cap walk

Using studs instead of bolts provides a more accurate torque reading, as the stud does not twist during installation like a bolt does. This ensures a consistent clamping force on the main bearings, reducing the risk of premature wear or catastrophic failure. The 235-5601 kit is a must-have for any serious engine builder aiming for longevity in high-performance applications. By maintaining perfect alignment of the main caps, you ensure the crankshaft operates smoothly under the most demanding conditions. Invest in the best engine hardware for your build with ARP components from GGCRACING.

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