Auto Racing Products 12-Point Chromoly Bolt Kit 3/8-16 x 2.500 — Universal Performance Fasteners

SKU: BQDN_642-2500
No reviews

About Auto Racing Products ARP (Automotive Racing Products) makes the ...Read More

Price:
Sale price$19.49
Add To Cart
×

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

Precision Engineered 12-Point Fasteners

Experience the superior clamping force of Auto Racing Products 12-point chromoly bolts. Designed for universal applications where strength and reliability are paramount, these 3/8-16 x 2.500 fasteners are the gold standard for performance enthusiasts. Each bolt is manufactured from high-tensile chromoly steel, ensuring they can handle the rigors of high-output racing engines.

Key Features and Benefits

  • Thread Pitch: 3/8-16
  • Length: 2.500 inches
  • Head Type: 12-Point for improved torque access
  • Finish: Black Oxide for corrosion protection
  • Application: Universal engine and chassis use
  • Package: 5-piece set

The 12-point head design is specifically chosen for its ability to accept higher torque loads while providing excellent wrench clearance in tight engine compartments. The black oxide coating not only protects against rust but also provides a sleek, professional aesthetic. These bolts are ideal for securing heavy-duty accessories, mounting plates, or custom fabrication projects where standard hardware would fail. When you need fasteners that won't back off under vibration or heat, these ARP bolts are the perfect solution. Find all your essential performance hardware 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

Precision Engineered 12-Point Fasteners

Experience the superior clamping force of Auto Racing Products 12-point chromoly bolts. Designed for universal applications where strength and reliability are paramount, these 3/8-16 x 2.500 fasteners are the gold standard for performance enthusiasts. Each bolt is manufactured from high-tensile chromoly steel, ensuring they can handle the rigors of high-output racing engines.

Key Features and Benefits

  • Thread Pitch: 3/8-16
  • Length: 2.500 inches
  • Head Type: 12-Point for improved torque access
  • Finish: Black Oxide for corrosion protection
  • Application: Universal engine and chassis use
  • Package: 5-piece set

The 12-point head design is specifically chosen for its ability to accept higher torque loads while providing excellent wrench clearance in tight engine compartments. The black oxide coating not only protects against rust but also provides a sleek, professional aesthetic. These bolts are ideal for securing heavy-duty accessories, mounting plates, or custom fabrication projects where standard hardware would fail. When you need fasteners that won't back off under vibration or heat, these ARP bolts are the perfect solution. Find all your essential performance hardware 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

Precision Engineered 12-Point Fasteners

Experience the superior clamping force of Auto Racing Products 12-point chromoly bolts. Designed for universal applications where strength and reliability are paramount, these 3/8-16 x 2.500 fasteners are the gold standard for performance enthusiasts. Each bolt is manufactured from high-tensile chromoly steel, ensuring they can handle the rigors of high-output racing engines.

Key Features and Benefits

  • Thread Pitch: 3/8-16
  • Length: 2.500 inches
  • Head Type: 12-Point for improved torque access
  • Finish: Black Oxide for corrosion protection
  • Application: Universal engine and chassis use
  • Package: 5-piece set

The 12-point head design is specifically chosen for its ability to accept higher torque loads while providing excellent wrench clearance in tight engine compartments. The black oxide coating not only protects against rust but also provides a sleek, professional aesthetic. These bolts are ideal for securing heavy-duty accessories, mounting plates, or custom fabrication projects where standard hardware would fail. When you need fasteners that won't back off under vibration or heat, these ARP bolts are the perfect solution. Find all your essential performance hardware at GGCRACING.

DRIVERS Also Bought

Recently viewed