Auto Racing Products Header Bolt Kit 12-Point 3/8 x 1.00 UHL — Universal Exhaust Fasteners (Set of 12)

SKU: BQDN_100-1209
No reviews

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

Price:
Sale price$20.49
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.

Premium 12-Point Universal Header Bolts

Upgrade your exhaust system with the Auto Racing Products 12-Point Header Bolt Kit. These universal-fit fasteners are the gold standard for engine builders who demand the best in strength and accessibility. The 12-point head design allows for easy installation in tight spaces where traditional hex bolts are difficult to reach, making them an excellent choice for custom headers and performance exhaust setups.

Engineered for Reliability

  • Thread Size: 3/8-16
  • Under Head Length (UHL): 1.00 inch
  • Head Style: 12-Point
  • Material: High-Strength Chromoly Steel
  • Finish: Black Oxide
  • Quantity: 12-Piece Set

Constructed from high-tensile chromoly steel, these bolts are designed to withstand the intense heat cycles of high-performance engines without stretching or loosening. The 12-point head provides a larger surface area for your socket, which significantly reduces the risk of rounding off the bolt head during installation or removal. The black oxide finish ensures long-lasting corrosion resistance, keeping your engine bay looking clean and professional. By switching to these high-grade fasteners, you are investing in the long-term health of your engine's exhaust system, preventing common issues like blown gaskets and exhaust leaks. Whether you are building a street-strip car or a dedicated track machine, these bolts provide the structural integrity you need to perform with confidence. Upgrade your engine hardware with the best in the business 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.

Premium 12-Point Universal Header Bolts

Upgrade your exhaust system with the Auto Racing Products 12-Point Header Bolt Kit. These universal-fit fasteners are the gold standard for engine builders who demand the best in strength and accessibility. The 12-point head design allows for easy installation in tight spaces where traditional hex bolts are difficult to reach, making them an excellent choice for custom headers and performance exhaust setups.

Engineered for Reliability

  • Thread Size: 3/8-16
  • Under Head Length (UHL): 1.00 inch
  • Head Style: 12-Point
  • Material: High-Strength Chromoly Steel
  • Finish: Black Oxide
  • Quantity: 12-Piece Set

Constructed from high-tensile chromoly steel, these bolts are designed to withstand the intense heat cycles of high-performance engines without stretching or loosening. The 12-point head provides a larger surface area for your socket, which significantly reduces the risk of rounding off the bolt head during installation or removal. The black oxide finish ensures long-lasting corrosion resistance, keeping your engine bay looking clean and professional. By switching to these high-grade fasteners, you are investing in the long-term health of your engine's exhaust system, preventing common issues like blown gaskets and exhaust leaks. Whether you are building a street-strip car or a dedicated track machine, these bolts provide the structural integrity you need to perform with confidence. Upgrade your engine hardware with the best in the business 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.

Premium 12-Point Universal Header Bolts

Upgrade your exhaust system with the Auto Racing Products 12-Point Header Bolt Kit. These universal-fit fasteners are the gold standard for engine builders who demand the best in strength and accessibility. The 12-point head design allows for easy installation in tight spaces where traditional hex bolts are difficult to reach, making them an excellent choice for custom headers and performance exhaust setups.

Engineered for Reliability

  • Thread Size: 3/8-16
  • Under Head Length (UHL): 1.00 inch
  • Head Style: 12-Point
  • Material: High-Strength Chromoly Steel
  • Finish: Black Oxide
  • Quantity: 12-Piece Set

Constructed from high-tensile chromoly steel, these bolts are designed to withstand the intense heat cycles of high-performance engines without stretching or loosening. The 12-point head provides a larger surface area for your socket, which significantly reduces the risk of rounding off the bolt head during installation or removal. The black oxide finish ensures long-lasting corrosion resistance, keeping your engine bay looking clean and professional. By switching to these high-grade fasteners, you are investing in the long-term health of your engine's exhaust system, preventing common issues like blown gaskets and exhaust leaks. Whether you are building a street-strip car or a dedicated track machine, these bolts provide the structural integrity you need to perform with confidence. Upgrade your engine hardware with the best in the business at GGCRACING.

DRIVERS Also Bought

Recently viewed