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ARP Bolts ARP Ford 5/8 Front Mandrel Bolt Kit, 7" Length, 8740 Chromoly, Hex Head - 350-0703

ARP 350-0703 Bolts: Precision Engineered for Your Performance Needs

If you're diving into a serious build or just looking to upgrade your fasteners, the ARP 350-0703 bolts are a must-have. Designed for durability and strength, these bolts are crafted from high-quality 8740 chromoly material, ensuring they can handle the rigors of high-performance applications. With a yield strength of 200,000 psi, they're built to withstand the stress of racing and spirited driving alike.

Fitment

The ARP 350-0703 bolts are an excellent choice for those looking to enhance the reliability of their engine components. Whether you’re working on a classic muscle car or a modern performance vehicle, these bolts will give you the peace of mind you need when pushing your car to the limit.

Technical Specs

  • Underhead Length: 7.000 in.
  • Fastener Head Style: Hex head
  • Thread Length: 1.000 in.
  • Fastener Yield Strength: 200,000 psi
  • Fastener Material: 8740 chromoly
  • Fastener Finish: Natural
  • Wrench Diameter: 15/16 in.

Customer Feedback

Ford F-150 owners have praised the ARP 350-0703 bolts for their reliability during heavy towing and off-road adventures. One user mentioned, "Installed these on my 2021 F-150 after upgrading my turbo. They fit perfectly, and I have zero worries about my head gasket blowing now." This kind of confidence is what ARP is all about.

For those modifying their 2020 Subaru WRX, these bolts are a solid upgrade for the engine internals. A WRX owner shared, "After switching to ARP bolts, I noticed a significant improvement in engine stability during high RPMs. They’re a game changer for anyone serious about tuning."

When it comes to performance upgrades, don’t overlook the importance of quality fasteners. The ARP 350-0703 bolts not only enhance your engine's performance but also contribute to the overall longevity of your build. Make the smart choice and equip your ride with ARP's proven technology.

Other Part Numbers:
ARP Bolts #arp350-0703

Proposition 65

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

ARP Bolts Logo

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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