ARP Pontiac V8 Head Stud Kit 12pt Nuts — Fits Pontiac V8 Engines

SKU: BQDN_190-4305
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About Auto Racing Products ARP (Automotive Racing Products) makes the ...Read More

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Sale price$211.99
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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.

Watch in action

Maximum Clamping Force with 12-Point ARP Studs

When you are pushing your Pontiac V8 to its limits, you need the absolute best in fastener technology. The ARP Head Stud Kit (190-4305) features 12-point nuts, providing a superior grip and allowing for more precise torque application compared to standard hex nuts. This kit is the ultimate choice for high-performance builds, utilizing 8740 chromoly steel that has been heat-treated for maximum tensile strength and fatigue resistance.

Technical Advantages

  • 12-point nuts for superior torque application and clearance
  • 8740 Chromoly steel for extreme durability
  • Black oxide finish for corrosion resistance
  • Ensures even clamping force across the cylinder head
  • Prevents head gasket failure under high-boost or high-compression

The 190-4305 kit is designed for builders who refuse to compromise. The 12-point nut design not only provides a cleaner look but also allows for better access in tight engine bays, making it easier to achieve the correct torque value. By upgrading to these studs, you ensure that your cylinder heads are held securely, preventing gasket movement and maintaining optimal compression. Whether you are building a race engine or a high-performance street machine, this kit provides the structural integrity needed for long-term success. Trust your engine's performance to the industry leader, ARP. Explore the full range of engine 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

Maximum Clamping Force with 12-Point ARP Studs

When you are pushing your Pontiac V8 to its limits, you need the absolute best in fastener technology. The ARP Head Stud Kit (190-4305) features 12-point nuts, providing a superior grip and allowing for more precise torque application compared to standard hex nuts. This kit is the ultimate choice for high-performance builds, utilizing 8740 chromoly steel that has been heat-treated for maximum tensile strength and fatigue resistance.

Technical Advantages

  • 12-point nuts for superior torque application and clearance
  • 8740 Chromoly steel for extreme durability
  • Black oxide finish for corrosion resistance
  • Ensures even clamping force across the cylinder head
  • Prevents head gasket failure under high-boost or high-compression

The 190-4305 kit is designed for builders who refuse to compromise. The 12-point nut design not only provides a cleaner look but also allows for better access in tight engine bays, making it easier to achieve the correct torque value. By upgrading to these studs, you ensure that your cylinder heads are held securely, preventing gasket movement and maintaining optimal compression. Whether you are building a race engine or a high-performance street machine, this kit provides the structural integrity needed for long-term success. Trust your engine's performance to the industry leader, ARP. Explore the full range of engine 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

Maximum Clamping Force with 12-Point ARP Studs

When you are pushing your Pontiac V8 to its limits, you need the absolute best in fastener technology. The ARP Head Stud Kit (190-4305) features 12-point nuts, providing a superior grip and allowing for more precise torque application compared to standard hex nuts. This kit is the ultimate choice for high-performance builds, utilizing 8740 chromoly steel that has been heat-treated for maximum tensile strength and fatigue resistance.

Technical Advantages

  • 12-point nuts for superior torque application and clearance
  • 8740 Chromoly steel for extreme durability
  • Black oxide finish for corrosion resistance
  • Ensures even clamping force across the cylinder head
  • Prevents head gasket failure under high-boost or high-compression

The 190-4305 kit is designed for builders who refuse to compromise. The 12-point nut design not only provides a cleaner look but also allows for better access in tight engine bays, making it easier to achieve the correct torque value. By upgrading to these studs, you ensure that your cylinder heads are held securely, preventing gasket movement and maintaining optimal compression. Whether you are building a race engine or a high-performance street machine, this kit provides the structural integrity needed for long-term success. Trust your engine's performance to the industry leader, ARP. Explore the full range of engine hardware at GGCRACING.

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