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ARP Bolts 5/16-24 X 2.000 SS Hex Water Pump Pulley with .750in Fan Spacer Stud Kit
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ARP 400-3205 Fasteners: The Ultimate Upgrade for Your Diesel Engine

If you're a diesel truck owner looking to enhance your engine's reliability and performance, the ARP 400-3205 bolts are a must-have. Since 1968, ARP has been at the forefront of fastener technology, specifically engineered for high-stress applications. These bolts are designed to withstand extreme loads, making them ideal for heavy-duty diesel engines.

Fitment

The ARP 400-3205 fasteners are compatible with various diesel engine models, ensuring a precise fit for your specific vehicle. Whether you're upgrading your head studs or main bolts, these fasteners will provide the strength and durability you need for both daily driving and high-performance applications.

Technical Specifications

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

Why Choose ARP 400-3205?

These fasteners are engineered to handle high installation pre-loads, which means they stretch during installation to create a secure fit that can handle the rigors of performance driving. This is especially crucial for diesel engines that experience extreme torque and pressure. By opting for ARP, you're choosing a product that has been proven in both racing and everyday applications.

Customer Feedback

Many truck owners have shared their positive experiences with the ARP 400-3205 bolts. For example, a 2021 Ford F-250 owner noted, "After installing the ARP 400-3205, I noticed a significant improvement in my engine's stability under load. These bolts give me peace of mind when towing heavy loads." Another customer with a 2019 Ram 2500 stated, "The installation was straightforward, and the fitment was spot on. I trust ARP for all my performance upgrades."

Upgrade your diesel engine with ARP 400-3205 fasteners and experience the difference in performance and reliability. These bolts are not just an accessory; they're a necessity for serious diesel enthusiasts.

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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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