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ARP Bolts 5/16-24 X 1.750 SS Hex Water Pump Pulley with .500in Fan Spacer Stud Kit - 400-3204

Upgrade Your Diesel Performance with ARP 400-3204 Fasteners

If you're serious about your diesel engine's performance, the ARP 400-3204 Fasteners are a must-have. Since 1968, ARP has been at the forefront of fastener technology, and their latest designs are engineered to meet the extreme demands of modern diesel applications. Whether you're pushing your truck to the limit on the track or just want reliable performance on the road, these fasteners are built to withstand the stress and strain of high-performance engines.

Fitment

The ARP 400-3204 fasteners are compatible with a variety of diesel engines, specifically designed to enhance head and main bolt applications. Make sure to check your vehicle's specifications for precise fitment.

Technical Specifications

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

Real-World Performance

Diesel truck owners know that the right fasteners can make a significant difference in engine reliability. One F250 owner shared, “I installed the ARP 400-3204 bolts when I rebuilt my engine. The installation was straightforward, and I immediately noticed a difference in how the engine held together under load. No more worries about head lift!”

Another customer with a 2020 Ram 2500 remarked, “These bolts gave me peace of mind during my towing adventures. They handled the stress without any issues, and I can feel the difference in performance.”

Why Choose ARP?

ARP fasteners are known for their high preload capabilities, meaning they can handle the extreme forces generated by diesel engines. This ensures that your engine components stay securely fastened, reducing the risk of failure during high-stress situations.

When you're upgrading your diesel, don't overlook the importance of quality fasteners. The ARP 400-3204 fasteners are designed for those who demand the best from their vehicles. With their superior strength and reliability, they are an essential upgrade for any serious diesel enthusiast.

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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