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ARP Bolts ARP SB Chevy Harmonic Balancer Bolt Kit 7/16-20 8740 Chromoly Black Oxide
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ARP 234-2502 Bolts: Precision Fasteners for Your Performance Build

If you're looking to solidify your engine's integrity, the ARP 234-2502 bolts are a must-have for car owners who demand reliability and performance. Designed with precision and built from high-quality materials, these fasteners are ideal for a range of applications where strength and durability are paramount.

Fitment

The ARP 234-2502 bolts are compatible with various performance builds, particularly for those who are serious about their engine setups. These fasteners are perfect for both street and track applications, ensuring you have the peace of mind needed when pushing your vehicle to its limits.

Technical Specs

  • Thread Size: 7/16-20 in.
  • Underhead Length: 2.470 in.
  • Head Style: 12-point
  • Washer Included: Yes
  • Fastener Yield Strength: 200,000 psi
  • Fastener Material: 8740 chromoly
  • Fastener Finish: Black oxide
  • Quantity: Sold individually

Why Choose ARP 234-2502 Bolts?

Crafted from 8740 chromoly, these bolts boast an impressive yield strength of 200,000 psi, making them an excellent choice for high-stress applications. The black oxide finish not only adds a layer of protection against corrosion but also gives them a sleek, professional look that complements any engine bay.

Customer Feedback

One 2021 Ford Mustang GT owner shared, “I swapped out the factory bolts for these ARP 234-2502 bolts during my engine rebuild. The fit was perfect, and I feel much more confident pushing my car on the track knowing I have reliable fasteners holding everything together.”

Another satisfied customer with a 2019 Chevy Camaro SS noted, “These bolts not only fit like a glove, but they also helped me achieve a tighter seal on my headers. No more leaks, and I can finally crank up the horsepower without worry.”

Whether you're upgrading your engine, replacing old fasteners, or building a performance project from the ground up, the ARP 234-2502 bolts are engineered to deliver the strength and reliability you need. Don’t compromise on quality—choose ARP for your next build.

Other Part Numbers:
ARP Bolts #arp234-2502

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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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