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ARP Bolts 5/16-24 X 2.750 SS Hex Water Pump Pulley with 1.500in Fan Spacer Stud Kit - 400-3208

ARP 400-3208 Fasteners

If you’re serious about your diesel performance, the ARP 400-3208 bolts are a must-have upgrade for your engine. Since 1968, ARP has been at the forefront of race fastener technology, and these bolts are designed to withstand the extreme loads that come with high-performance applications. Engineered for strength and reliability, they’re perfect for those who push their vehicles to the limit.

Fitment

These bolts are compatible with a range of diesel engines, providing the necessary reinforcement for critical components such as head studs, main studs, and driveline applications. Make sure to check your specific vehicle’s requirements to ensure a perfect fit.

Technical Specifications

  • Socket Size(s): 1/2 hex, 1/8 Allen
  • Material: Premium-grade steel for enhanced durability
  • Finish: Black oxide for corrosion resistance

Customer Feedback

One Ford F-250 owner shared, “After installing the ARP 400-3208 bolts, I noticed a significant improvement in engine stability under heavy towing conditions. They really handle the torque without any issues.” Another satisfied customer with a Dodge Ram 3500 mentioned, “These bolts gave me the peace of mind I needed when pushing my truck to its limits. No more worrying about head lift!”

When it comes to high-performance diesel applications, don’t settle for less. Upgrade with ARP 400-3208 bolts and experience the difference in reliability and strength.

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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