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ARP LS1 Hex Pressure Plate Bolt Kit 10mm x 1.5 Chromoly Black Oxide Finish - 134-2201

If you're diving into a project with your LS1, you know how crucial it is to have the right hardware. That's where the ARP LS1 Hex Pressure Plate Bolt Kit comes in. This isn’t just any set of bolts; these are built for performance and reliability.

First off, let’s talk about the fastener style. We’re looking at a solid bolt setup here, specifically sized at 10mm x 1.5. Why does that matter? Well, it ensures a snug fit that can handle the demands of your engine without giving you grief down the line.

Now, the material is where things get interesting. These bolts are made from chromoly, which means they’re not just tough—they’re designed to withstand high stress. With a yield strength of 180,000 psi, you can trust that these bad boys won’t let you down when the pressure is on.

The black oxide finish isn’t just for looks, either. It provides a layer of protection against corrosion, which is a big deal if you’re taking your ride through some rough weather or off-road adventures. Plus, the hex head style makes it super easy to get a good grip when you’re tightening them up. No more struggling with rounded-off heads!

And yes, this kit comes with washers included, so you won't have to hunt around for those. Just a heads up, though—nuts aren’t part of the package, so make sure you’ve got those on hand before you get started.

In a nutshell, the ARP LS1 Hex Pressure Plate Bolt Kit is a solid choice for anyone looking to beef up their setup. You’re getting quality, durability, and peace of mind all in one package. Whether you’re a weekend warrior or a serious racer, these bolts are worth considering for your next build.

Other Part Numbers:
ARP Bolts #arp134-2201

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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The Story Behind ARP Bolts

ARP (Automotive Racing Products) was founded by Gary Holzapfel in 1968 when he noticed his drag-racing friends succumbing to bolt-induced engine failure as a result of poor-quality fasteners. He drew upon his expertise in the aerospace industry to develop a solution, which turned into a successful business nonetheless. 

Since its inception, ARP has been engineering and perfecting a wide range of bolts, studs, nuts, and other fasteners for engines, cylinder heads, headers, wheels, and transmissions. Today, ARP remains the undisputed world leader in automotive fasteners. Racing aficionados everywhere know and recognize the ARP brand and can vouch for its quality.

What Makes ARP Bolts So Special?

Located in Ventura, California, all ARP processes from raw wire to finished fasteners are conducted in-house, right here in the USA. The company continually improves its processes with strict quality control guidelines and is dedicated to producing products that are second to none. Simply put, ARP Bolts are better than the competition because of their quality materials and advanced processes. 

ARP prides itself on using only top-quality materials that are above the usual “aerospace-grade” quality that other manufacturers settle for. For example, while 8740 Chromoly steel has four different grades, ARP only uses the top two, SDF and CHQ. These grades cost twice as much as the lower commercial and aircraft grades, but deliver “zero defect” quality that you can trust each and every time.

ARP Bolts are built to withstand serious racing, possess greater tensile strengths, and can survive higher stress levels than most aircraft fasteners. ARP is dedicated to creating fasteners that boast ultimate strength and durability to ensure they last race after race. Its product lineup ranges from quality high-performance OEM parts to exotic specialty hardware for IndyCar, NASCAR, NHRA drag racing, Formula 1, and even marine applications.

Equip Your Ride with ARP Bolts at Vivid Racing

If you are looking to change the fasteners on your car, you’ve come to the right place. No other brand beats out ARP Bolts in terms of strength, quality, and race-proven success. Vivid Racing is, therefore, proud to carry an extensive lineup of products from American Racing Products like bolts, fluids, sealants, hand tools, stud kits, piston sleeves, wheel bolts, and more! If you have any questions regarding the parts above, please call our specialized sales team at (480) 966-3040.

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