Auto Racing Products Stainless Steel Header Bolt Kit — Fits GM LS-Series

SKU: BQDN_434-1102
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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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Reliable ARP Header Bolt Kit for GM LS-Series Engines

Stop exhaust leaks before they start with this high-quality Auto Racing Products (ARP) header bolt kit. Designed specifically for GM LS-Series engines, these bolts are crafted from premium stainless steel to handle the extreme heat cycles of your exhaust system. Unlike standard hardware, these bolts are highly resistant to thermal expansion and corrosion, ensuring your headers stay perfectly sealed to the cylinder head.

Product Highlights

  • Fitment: GM LS-Series Engines
  • Thread: 8 mm x 1.25
  • Length: 1.181 inches
  • Head Style: Hex Head
  • Quantity: Set of 12

The hex head design allows for easy installation and removal using standard tools, making them a practical choice for enthusiasts who perform frequent engine maintenance. The polished stainless finish not only looks great but also prevents the bolts from seizing in the cylinder head, a common issue with cheaper fasteners exposed to high heat. By choosing ARP, you are investing in the gold standard of engine hardware, ensuring that your exhaust system remains leak-free and secure under all driving conditions. Whether you are running stock manifolds or long-tube headers, these bolts provide the durability you need for your LS build. Find all your performance exhaust 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

Reliable ARP Header Bolt Kit for GM LS-Series Engines

Stop exhaust leaks before they start with this high-quality Auto Racing Products (ARP) header bolt kit. Designed specifically for GM LS-Series engines, these bolts are crafted from premium stainless steel to handle the extreme heat cycles of your exhaust system. Unlike standard hardware, these bolts are highly resistant to thermal expansion and corrosion, ensuring your headers stay perfectly sealed to the cylinder head.

Product Highlights

  • Fitment: GM LS-Series Engines
  • Thread: 8 mm x 1.25
  • Length: 1.181 inches
  • Head Style: Hex Head
  • Quantity: Set of 12

The hex head design allows for easy installation and removal using standard tools, making them a practical choice for enthusiasts who perform frequent engine maintenance. The polished stainless finish not only looks great but also prevents the bolts from seizing in the cylinder head, a common issue with cheaper fasteners exposed to high heat. By choosing ARP, you are investing in the gold standard of engine hardware, ensuring that your exhaust system remains leak-free and secure under all driving conditions. Whether you are running stock manifolds or long-tube headers, these bolts provide the durability you need for your LS build. Find all your performance exhaust 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

Reliable ARP Header Bolt Kit for GM LS-Series Engines

Stop exhaust leaks before they start with this high-quality Auto Racing Products (ARP) header bolt kit. Designed specifically for GM LS-Series engines, these bolts are crafted from premium stainless steel to handle the extreme heat cycles of your exhaust system. Unlike standard hardware, these bolts are highly resistant to thermal expansion and corrosion, ensuring your headers stay perfectly sealed to the cylinder head.

Product Highlights

  • Fitment: GM LS-Series Engines
  • Thread: 8 mm x 1.25
  • Length: 1.181 inches
  • Head Style: Hex Head
  • Quantity: Set of 12

The hex head design allows for easy installation and removal using standard tools, making them a practical choice for enthusiasts who perform frequent engine maintenance. The polished stainless finish not only looks great but also prevents the bolts from seizing in the cylinder head, a common issue with cheaper fasteners exposed to high heat. By choosing ARP, you are investing in the gold standard of engine hardware, ensuring that your exhaust system remains leak-free and secure under all driving conditions. Whether you are running stock manifolds or long-tube headers, these bolts provide the durability you need for your LS build. Find all your performance exhaust hardware at GGCRACING.

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