Auto Racing Products

Auto Racing Products Main Stud Kit 12-Point Chromoly — Fits GM LT1 6.2L Gen V

Auto Racing Products Main Stud Kit 12-Point Chromoly — Fits GM LT1 6.2L Gen V
Auto Racing Products Main Stud Kit 12-Point Chromoly — Fits GM LT1 6.2L Gen V
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Auto Racing Products Main Stud Kit 12-Point Chromoly — Fits GM LT1 6.2L Gen VAuto Racing Products Main Stud Kit 12-Point Chromoly — Fits GM LT1 6.2L Gen V
Auto Racing Products

Auto Racing Products Main Stud Kit 12-Point Chromoly — Fits GM LT1 6.2L Gen V

SKU: BQDN_234-5802
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About Auto Racing Products ARP (Automotive Racing Products) makes the ...Read More

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$243.99
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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
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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 Engine Integrity for GM LT1

When building a high-performance GM Gen V LT-series engine, the main bearing caps are under immense stress. The Auto Racing Products (ARP) Main Stud Kit is engineered to provide superior clamping force, ensuring your main caps stay perfectly aligned under extreme horsepower and torque loads. Manufactured from premium 8740 chromoly steel, these studs are heat-treated to provide a significantly higher tensile strength than standard OEM bolts.

Precision Engineering Benefits

  • 12-Point Nuts: Allows for easier access and higher torque precision in tight engine bays.
  • 4-Bolt Main Compatibility: Specifically designed for the 4-bolt main configuration of the LT1 6.2L platform.
  • Black Oxide Finish: Provides excellent corrosion resistance and durability in harsh racing environments.
  • Consistent Clamping: Studs prevent the main cap walk often associated with high-RPM operation.

Each kit includes a complete set of studs, high-strength washers, and 12-point nuts, ensuring you have everything required for a professional-grade engine build. Whether you are running a street-strip machine or a dedicated track car, these fasteners offer the peace of mind that your bottom end is secure. Trust the industry leader in fastener technology to keep your engine together when it matters most. Find all your high-performance 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

Ultimate Engine Integrity for GM LT1

When building a high-performance GM Gen V LT-series engine, the main bearing caps are under immense stress. The Auto Racing Products (ARP) Main Stud Kit is engineered to provide superior clamping force, ensuring your main caps stay perfectly aligned under extreme horsepower and torque loads. Manufactured from premium 8740 chromoly steel, these studs are heat-treated to provide a significantly higher tensile strength than standard OEM bolts.

Precision Engineering Benefits

  • 12-Point Nuts: Allows for easier access and higher torque precision in tight engine bays.
  • 4-Bolt Main Compatibility: Specifically designed for the 4-bolt main configuration of the LT1 6.2L platform.
  • Black Oxide Finish: Provides excellent corrosion resistance and durability in harsh racing environments.
  • Consistent Clamping: Studs prevent the main cap walk often associated with high-RPM operation.

Each kit includes a complete set of studs, high-strength washers, and 12-point nuts, ensuring you have everything required for a professional-grade engine build. Whether you are running a street-strip machine or a dedicated track car, these fasteners offer the peace of mind that your bottom end is secure. Trust the industry leader in fastener technology to keep your engine together when it matters most. Find all your high-performance 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

Ultimate Engine Integrity for GM LT1

When building a high-performance GM Gen V LT-series engine, the main bearing caps are under immense stress. The Auto Racing Products (ARP) Main Stud Kit is engineered to provide superior clamping force, ensuring your main caps stay perfectly aligned under extreme horsepower and torque loads. Manufactured from premium 8740 chromoly steel, these studs are heat-treated to provide a significantly higher tensile strength than standard OEM bolts.

Precision Engineering Benefits

  • 12-Point Nuts: Allows for easier access and higher torque precision in tight engine bays.
  • 4-Bolt Main Compatibility: Specifically designed for the 4-bolt main configuration of the LT1 6.2L platform.
  • Black Oxide Finish: Provides excellent corrosion resistance and durability in harsh racing environments.
  • Consistent Clamping: Studs prevent the main cap walk often associated with high-RPM operation.

Each kit includes a complete set of studs, high-strength washers, and 12-point nuts, ensuring you have everything required for a professional-grade engine build. Whether you are running a street-strip machine or a dedicated track car, these fasteners offer the peace of mind that your bottom end is secure. Trust the industry leader in fastener technology to keep your engine together when it matters most. Find all your high-performance engine hardware at GGCRACING.

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