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Must-have Speedfactory Racing L19 Extreme Duty Headstud Kit B18/k20/k24 - Today Only [Pus1LN74]

$42.99 $137.99 -69%

SPEEDFACTORY RACING L19 EXTREME DUTY HEADSTUD KITIntroducing the SPEEDFACTORY RACING L19 EXTREME DUTY HEADSTUD KIT, the ultimate solution for hardcore drag racers seeking unparalleled performance and durability. Engineered with precision, this kit is

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SPEEDFACTORY RACING L19 EXTREME DUTY HEADSTUD KIT

Introducing the SPEEDFACTORY RACING L19 EXTREME DUTY HEADSTUD KIT, the ultimate solution for hardcore drag racers seeking unparalleled performance and durability. Engineered with precision, this kit is designed for vehicles with high boost levels, requiring more clamping force and tensile strength than standard 8740 chromoly studs. The SPEEDFACTORY RACING L19 EXTREME DUTY HEADSTUD KIT is a game-changer for Honda/Acura enthusiasts looking to push the limits of their engines.
  • Superior Strength: Crafted from L19 alloy steel, these studs are 25% stronger than typical 8740 chromoly studs, offering a tensile strength of 260,000 psi.
  • Effortless Installation: The kit includes a hex broach on the top of the stud, allowing for easy installation and the option to install with the cylinder head on the car.

Technical Specifications and Features

The SPEEDFACTORY RACING L19 EXTREME DUTY HEADSTUD KIT is a marvel of engineering, boasting several key features. These studs are manufactured by ARP, a trusted name in the industry, and are made from L19 material, which is much stronger than the standard 8740 chromoly. The tensile strength of 260,000 psi ensures maximum clamping force, keeping your engine secure under high boost conditions. The hex broach on the top of the stud simplifies installation, making the process more efficient and user-friendly.
  • Direct Replacement: These studs are a direct drop-in replacement for OEM head bolts, requiring no modification to your cylinder head or block.
  • Boost-Ready: Recommended for applications boosting higher than 30 PSI, this kit is ideal for drag racers who demand the best.

Practical Applications and Target Audience

The SPEEDFACTORY RACING L19 EXTREME DUTY HEADSTUD KIT is the go-to choice for drag racers who need to push their engines to the extreme. Whether you're at the track or on the street, this kit ensures that your engine remains secure and reliable. With its superior strength and ease of installation, it is the perfect addition to any Honda/Acura with high boost levels. Whether you're a professional racer or an enthusiast, this kit is designed to meet your needs and take your performance to new heights.
  • Professional Quality: The SPEEDFACTORY RACING L19 EXTREME DUTY HEADSTUD KIT is engineered for professional-grade performance and durability.
  • Enhanced Performance: By upgrading to these studs, you'll experience improved engine stability and increased power output, making every race or drive more thrilling.

What Our Customers Say

December 31, 2025

Absolutely no complaints!

It's a wonderfully engineered piece of gear.

- Ephraim P..

December 31, 2025

Absolutely no complaints!

A product that genuinely enhances my day.

- Paloma G..

December 31, 2025

Absolutely no complaints!

It’s a very handy and clever gadget.

- Math V..

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