Auto Racing Products Main Stud Kit Chromoly 4-Bolt — Fits Pontiac V8 Engines

SKU: BQDN_194-5601
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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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Ultimate Main Cap Security for Pontiac V8 Engines

When building a high-performance Pontiac V8, main cap stability is critical to engine longevity. The Auto Racing Products Main Stud Kit is engineered to provide superior clamping force compared to standard bolts. Manufactured from premium 8740 chromoly steel, these studs are heat-treated to ensure maximum tensile strength and resistance to fatigue under extreme racing conditions.

Technical Specifications

  • Application: Pontiac V8 Engines
  • Configuration: 4-Bolt Main Setup
  • Material: 8740 Chromoly Steel
  • Finish: Black Oxide for corrosion resistance
  • Hardware: Includes high-strength hex nuts and washers

By utilizing studs rather than bolts, you ensure more accurate torque readings and better gasket sealing. The studs allow for a more precise fitment of the main caps, preventing movement during high-RPM operation and heavy load cycles. Whether you are building a street-strip machine or a dedicated track car, this kit provides the reliability required to push your Pontiac engine to its limits. Each fastener is precision-machined to exacting tolerances to meet the rigorous demands of professional engine builders. Trust your rotating assembly to the industry leader in engine fastener technology. Find all your high-performance engine components 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 Main Cap Security for Pontiac V8 Engines

When building a high-performance Pontiac V8, main cap stability is critical to engine longevity. The Auto Racing Products Main Stud Kit is engineered to provide superior clamping force compared to standard bolts. Manufactured from premium 8740 chromoly steel, these studs are heat-treated to ensure maximum tensile strength and resistance to fatigue under extreme racing conditions.

Technical Specifications

  • Application: Pontiac V8 Engines
  • Configuration: 4-Bolt Main Setup
  • Material: 8740 Chromoly Steel
  • Finish: Black Oxide for corrosion resistance
  • Hardware: Includes high-strength hex nuts and washers

By utilizing studs rather than bolts, you ensure more accurate torque readings and better gasket sealing. The studs allow for a more precise fitment of the main caps, preventing movement during high-RPM operation and heavy load cycles. Whether you are building a street-strip machine or a dedicated track car, this kit provides the reliability required to push your Pontiac engine to its limits. Each fastener is precision-machined to exacting tolerances to meet the rigorous demands of professional engine builders. Trust your rotating assembly to the industry leader in engine fastener technology. Find all your high-performance engine components 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 Main Cap Security for Pontiac V8 Engines

When building a high-performance Pontiac V8, main cap stability is critical to engine longevity. The Auto Racing Products Main Stud Kit is engineered to provide superior clamping force compared to standard bolts. Manufactured from premium 8740 chromoly steel, these studs are heat-treated to ensure maximum tensile strength and resistance to fatigue under extreme racing conditions.

Technical Specifications

  • Application: Pontiac V8 Engines
  • Configuration: 4-Bolt Main Setup
  • Material: 8740 Chromoly Steel
  • Finish: Black Oxide for corrosion resistance
  • Hardware: Includes high-strength hex nuts and washers

By utilizing studs rather than bolts, you ensure more accurate torque readings and better gasket sealing. The studs allow for a more precise fitment of the main caps, preventing movement during high-RPM operation and heavy load cycles. Whether you are building a street-strip machine or a dedicated track car, this kit provides the reliability required to push your Pontiac engine to its limits. Each fastener is precision-machined to exacting tolerances to meet the rigorous demands of professional engine builders. Trust your rotating assembly to the industry leader in engine fastener technology. Find all your high-performance engine components at GGCRACING.

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