See all Engine products
Product thumb
ARP Bolts M10 x 1.25 12pt Nut Kit 2 Pack, Steel Black Oxide, 16mm Wrench Diameter
$8.95

ARP 301-8335 Bolts: Precision Fastening for Your Performance Build

If you're looking to enhance the reliability of your engine assembly, the ARP 301-8335 bolts are a solid choice for those who appreciate quality and performance. Designed with the serious car owner in mind, these bolts deliver exceptional strength and durability, ensuring your components stay securely fastened even under the most demanding conditions.

Fitment

These bolts are compatible with a variety of applications, making them ideal for enthusiasts who want to ensure their engine components are held together with the utmost precision. Whether you’re working on a project car or upgrading your daily driver, these bolts are a must-have for anyone looking to maintain peak performance.

Technical Specs

  • Thread Size: 10mm x 1.25
  • Nut Style: 12-point
  • Nylon Insert: No
  • Self-Locking: No
  • Wrench Diameter: 16mm
  • Nut Material: Steel
  • Nut Finish: Black oxide
  • Washers Included: No
  • Fastener Yield Strength: 180,000 psi
  • Quantity: Sold as a pair

Customer Feedback

Ford Mustang GT owners have reported that the ARP 301-8335 bolts provide a secure fit that withstands high RPMs without any issues. One user noted, “I installed these on my 2020 Mustang GT during a rebuild, and they’ve held up perfectly under heavy throttle—no signs of loosening.”

For those working on a Subaru WRX, another customer shared, “These bolts fit perfectly in my 2019 WRX. I appreciate the 12-point design, which makes installation a breeze, even in tight spaces.”

When it comes to performance upgrades, choosing the right fasteners is crucial. The ARP 301-8335 bolts are engineered for strength and reliability, making them an essential addition to your performance toolkit.

Other Part Numbers:
ARP Bolts #arp301-8335

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.

ARP Store | ARP Bolts | ARP Stud Kits | ARP Wheel Bolts | ARP Clearance

Check out these other great products