Auto Racing Products Head Stud Kit 6pt Chromoly — Fits Ford Modular Engines

SKU: BQDN_156-4101
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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.

Watch in action

Ultimate Cylinder Head Security for Ford Modular Engines

When you are pushing your Ford Modular engine to its limits, stock head bolts simply cannot provide the necessary clamping force to prevent gasket failure. This Auto Racing Products (ARP) Head Stud Kit is engineered to deliver superior structural integrity for high-performance builds. Manufactured from premium 8740 chromoly steel, these studs are heat-treated to ensure they can withstand the extreme cylinder pressures generated by forced induction or high-compression naturally aspirated setups.

Precision Engineering and Durability

Each kit features precision-rolled threads to ensure optimal engagement and consistent torque loading. The black oxide finish provides excellent corrosion resistance, ensuring longevity even in harsh racing environments. The 6-point hex nut design allows for easy installation and precise torque application, ensuring your cylinder heads stay seated perfectly under load.

  • Material: Premium 8740 Chromoly Steel
  • Finish: Durable Black Oxide
  • Design: 6-Point Hex Nut Configuration
  • Application: Ford Modular Engines
  • Superior clamping force over OEM bolts

Whether you are building a street-strip machine or a dedicated track car, these studs are the industry standard for reliability. Don't risk your engine build with inferior hardware; choose the professional choice for your Ford engine. Find all your high-performance engine fasteners 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

Ultimate Cylinder Head Security for Ford Modular Engines

When you are pushing your Ford Modular engine to its limits, stock head bolts simply cannot provide the necessary clamping force to prevent gasket failure. This Auto Racing Products (ARP) Head Stud Kit is engineered to deliver superior structural integrity for high-performance builds. Manufactured from premium 8740 chromoly steel, these studs are heat-treated to ensure they can withstand the extreme cylinder pressures generated by forced induction or high-compression naturally aspirated setups.

Precision Engineering and Durability

Each kit features precision-rolled threads to ensure optimal engagement and consistent torque loading. The black oxide finish provides excellent corrosion resistance, ensuring longevity even in harsh racing environments. The 6-point hex nut design allows for easy installation and precise torque application, ensuring your cylinder heads stay seated perfectly under load.

  • Material: Premium 8740 Chromoly Steel
  • Finish: Durable Black Oxide
  • Design: 6-Point Hex Nut Configuration
  • Application: Ford Modular Engines
  • Superior clamping force over OEM bolts

Whether you are building a street-strip machine or a dedicated track car, these studs are the industry standard for reliability. Don't risk your engine build with inferior hardware; choose the professional choice for your Ford engine. Find all your high-performance engine fasteners 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

Ultimate Cylinder Head Security for Ford Modular Engines

When you are pushing your Ford Modular engine to its limits, stock head bolts simply cannot provide the necessary clamping force to prevent gasket failure. This Auto Racing Products (ARP) Head Stud Kit is engineered to deliver superior structural integrity for high-performance builds. Manufactured from premium 8740 chromoly steel, these studs are heat-treated to ensure they can withstand the extreme cylinder pressures generated by forced induction or high-compression naturally aspirated setups.

Precision Engineering and Durability

Each kit features precision-rolled threads to ensure optimal engagement and consistent torque loading. The black oxide finish provides excellent corrosion resistance, ensuring longevity even in harsh racing environments. The 6-point hex nut design allows for easy installation and precise torque application, ensuring your cylinder heads stay seated perfectly under load.

  • Material: Premium 8740 Chromoly Steel
  • Finish: Durable Black Oxide
  • Design: 6-Point Hex Nut Configuration
  • Application: Ford Modular Engines
  • Superior clamping force over OEM bolts

Whether you are building a street-strip machine or a dedicated track car, these studs are the industry standard for reliability. Don't risk your engine build with inferior hardware; choose the professional choice for your Ford engine. Find all your high-performance engine fasteners at GGCRACING.

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