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ARP Bolts ARP SB Chevy 12pt Balancer Bolt Kit 7/16-20 Thread 8740 Chromoly Black Oxide - 234-2501

ARP 234-2501 12-Point Balancer Bolt

The ARP 234-2501 bolt is engineered for high-performance applications, providing the reliability and strength needed for serious automotive builds. Designed specifically for use in small block Chevy engines, this bolt ensures optimal functionality and durability.

Specifications

  • Thread Size: 7/16-20 in.
  • Underhead Length: 2.470 in.
  • Head Style: 12-point for enhanced grip and torque application.
  • Washer Included: Yes, for improved load distribution.
  • Fastener Yield Strength: 200,000 psi, providing exceptional resistance to deformation under load.
  • Fastener Material: 8740 chromoly, known for its strength and fatigue resistance.
  • Fastener Finish: Black oxide, offering corrosion resistance and a sleek appearance.
  • Quantity: Sold individually.

Installation Notes

When installing the ARP 234-2501, ensure that the crankshaft and balancer surfaces are clean to achieve proper torque specifications. The 12-point design allows for better engagement with tools, reducing the risk of rounding the bolt under high torque conditions. Always refer to the manufacturer's torque specifications for your specific application to ensure proper installation.

Other Part Numbers:
ARP Bolts #arp234-2501

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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