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ARP Bolts 5/16-24 x 4.500 Black Hex Water Pump Pulley with 3.250in Fan Spacer Stud Kit - 100-3215

ARP 100-3215 Fasteners: The Ultimate Upgrade for Your Diesel Engine

When it comes to performance and reliability in diesel applications, ARP has been setting the standard since 1968. The ARP 100-3215 fasteners are engineered to meet the demands of high-performance diesel engines, ensuring that you can push your vehicle to its limits without compromising on safety or performance.

Fitment

These fasteners are specifically designed for a range of diesel applications, making them an essential upgrade for serious diesel truck owners. Whether you're towing heavy loads or hitting the track, these bolts will provide the strength and durability you need.

Technical Specifications

  • Socket Size(s): 1/2" hex, 1/8" Allen
  • Material: High-strength steel
  • Finish: Black oxide for corrosion resistance
  • Designed for: High preload capabilities to handle extreme loads

Why Choose ARP 100-3215?

These fasteners are not just any bolts; they are designed to withstand the rigors of high-performance applications. The installation pre-loads are significantly higher than standard fasteners, which means they provide a tighter, more secure fit. This is crucial for maintaining engine integrity under stress, especially in demanding conditions.

Customer Feedback

F250 owners have praised the ARP 100-3215 for its reliability during heavy towing. One customer noted, “After installing these on my 2022 F250, I noticed a significant improvement in torque stability, even when pulling my 10,000 lb trailer. No more worries about head gasket issues!”

Another satisfied customer with a 2021 Duramax shared, “The ARP bolts were a game changer when I upgraded my turbo. I can now push higher boost levels without fear of failure. Highly recommend these for anyone looking to enhance their diesel performance.”

Upgrade your diesel engine with ARP 100-3215 fasteners and experience the difference in performance and reliability. Whether you're a weekend warrior or a daily driver, these bolts are designed to keep your engine running strong.

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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