Jones Racing Products Crank Mandrel Bolt 7/16in x 5.0in Hex Head — High-Performance Engine Fastener

SKU: GCDN_BEC-2109-C
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Precision Engineered Crank Mandrel FastenersWhen building a high-performance engine, 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

Precision Engineered Crank Mandrel Fasteners

When building a high-performance engine, the integrity of your accessory drive system is paramount. The Jones Racing Products 7/16in x 5.0in Crank Mandrel Bolt is designed to provide maximum clamping force and reliability under extreme racing conditions. Crafted from high-strength steel, this bolt ensures your mandrel assembly remains locked in place, preventing slippage or vibration during high-RPM operation.

Key Features and Specifications

  • Bolt Diameter: 7/16 inch
  • Length: 5.0 inches
  • Head Style: Hex Head for easy torque application
  • Includes: Integrated End Cap and Step Washer
  • Material: High-strength hardened steel
  • Application: Universal fitment for custom crank mandrel setups

This mandrel bolt kit is essential for racers utilizing belt-driven accessories such as vacuum pumps, fuel pumps, or dry sump systems. The included step washer ensures proper alignment and seating, reducing the risk of fatigue on your crankshaft snout. Whether you are assembling a fresh engine or performing routine maintenance on your existing accessory drive, choosing high-quality hardware is the best way to protect your investment. Trust the durability of Jones Racing Products components to keep your engine running efficiently lap after lap. Find all your essential engine fasteners and performance parts at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

Precision Engineered Crank Mandrel Fasteners

When building a high-performance engine, the integrity of your accessory drive system is paramount. The Jones Racing Products 7/16in x 5.0in Crank Mandrel Bolt is designed to provide maximum clamping force and reliability under extreme racing conditions. Crafted from high-strength steel, this bolt ensures your mandrel assembly remains locked in place, preventing slippage or vibration during high-RPM operation.

Key Features and Specifications

  • Bolt Diameter: 7/16 inch
  • Length: 5.0 inches
  • Head Style: Hex Head for easy torque application
  • Includes: Integrated End Cap and Step Washer
  • Material: High-strength hardened steel
  • Application: Universal fitment for custom crank mandrel setups

This mandrel bolt kit is essential for racers utilizing belt-driven accessories such as vacuum pumps, fuel pumps, or dry sump systems. The included step washer ensures proper alignment and seating, reducing the risk of fatigue on your crankshaft snout. Whether you are assembling a fresh engine or performing routine maintenance on your existing accessory drive, choosing high-quality hardware is the best way to protect your investment. Trust the durability of Jones Racing Products components to keep your engine running efficiently lap after lap. Find all your essential engine fasteners and performance parts at GGCRACING.

Product Details

Product Description

Precision Engineered Crank Mandrel Fasteners

When building a high-performance engine, the integrity of your accessory drive system is paramount. The Jones Racing Products 7/16in x 5.0in Crank Mandrel Bolt is designed to provide maximum clamping force and reliability under extreme racing conditions. Crafted from high-strength steel, this bolt ensures your mandrel assembly remains locked in place, preventing slippage or vibration during high-RPM operation.

Key Features and Specifications

  • Bolt Diameter: 7/16 inch
  • Length: 5.0 inches
  • Head Style: Hex Head for easy torque application
  • Includes: Integrated End Cap and Step Washer
  • Material: High-strength hardened steel
  • Application: Universal fitment for custom crank mandrel setups

This mandrel bolt kit is essential for racers utilizing belt-driven accessories such as vacuum pumps, fuel pumps, or dry sump systems. The included step washer ensures proper alignment and seating, reducing the risk of fatigue on your crankshaft snout. Whether you are assembling a fresh engine or performing routine maintenance on your existing accessory drive, choosing high-quality hardware is the best way to protect your investment. Trust the durability of Jones Racing Products components to keep your engine running efficiently lap after lap. Find all your essential engine fasteners and performance parts at GGCRACING.

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