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ARP Bolts ARP GM 1/2 Front Mandrel Bolt 3.250" Underhead Length 8740 Chromoly Natural Finish - 330-0707

ARP Bolts 330-0707: Precision Fasteners for Serious Builds

If you're looking to upgrade your ride's performance and reliability, the ARP Bolts 330-0707 is a solid choice for those who demand more from their vehicles. Specifically designed for high-stress applications, these fasteners are crafted from 8740 chromoly steel, ensuring that they can handle the rigors of both daily driving and spirited track sessions.

Fitment

The ARP 330-0707 bolts are compatible with a range of performance builds, making them a go-to choice for owners looking to enhance their engine assembly. Whether you're working on a classic muscle car or a modern performance vehicle, these bolts are engineered to provide a secure fit that stands up to the demands of high horsepower applications.

Technical Specs

  • Underhead Length: 3.250 in.
  • Fastener Head Style: Hex head
  • Thread Length: 0.750 in.
  • Fastener Yield Strength: 200,000 psi
  • Fastener Material: 8740 chromoly
  • Fastener Finish: Natural
  • Wrench Diameter: 15/16 in.

Real-World Performance

F150 owners have reported that these bolts provide a rock-solid connection during heavy towing and off-road adventures. One user mentioned, "Installed these on my 2020 F150, and they hold up perfectly under load. No more worrying about fasteners failing during tough jobs!"

For those modifying their engines or tackling serious builds, the ARP 330-0707 is a must-have. With a yield strength of 200,000 psi, these bolts offer peace of mind that your engine components are securely fastened, allowing you to focus on what really matters—performance.

Upgrade your setup with ARP's proven reliability and experience the difference in both performance and durability. Whether you're on the track or the street, these bolts are designed to keep your vehicle running strong.

Other Part Numbers:
ARP Bolts #arp330-0707

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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