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ARP Bolts ARP Mopar V8 Main Stud Kit (Excl. 426 Hemi) 2-Bolt Standard Hex
$81.45

ARP Bolts Part Number: 140-5401

If you're looking for reliable main studs for your Mopar V8 engine (excluding the 426 Hemi), the ARP 140-5401 is a solid choice. Known for their durability and strength, these studs are designed to withstand the rigors of high-performance applications.

Features

  • Main Bolt Style: 2-bolt
  • Fastener Style: Stud
  • Fastener Nut Style: Standard hex
  • Works with Windage Tray: No
  • Fastener Yield Strength: 200,000 psi
  • Nuts Included: Yes
  • Washers Included: Yes
  • Quantity: Sold as a kit

Benefits

One of the standout features of the ARP 140-5401 is its impressive yield strength of 200,000 psi, which provides peace of mind whether you're hitting the track or just cruising around. The kit comes complete with nuts and washers, making installation straightforward and hassle-free. Customers have noted that the fit is precise, which is essential for maintaining engine integrity under stress.

Customer Feedback

Many users have shared their satisfaction with the ARP 140-5401, highlighting how these studs have made a noticeable difference in their engine performance. One customer mentioned, "I noticed a significant improvement in stability after installing these. They fit perfectly and seem to hold up well even under high RPMs." Another user appreciated the included washers and nuts, stating, "It's great to have everything in one kit; it made my installation process much smoother."

Technical Data

These studs are engineered for strength and reliability, making them ideal for high-performance builds. The standard hex nut style allows for easy tightening, and the absence of a windage tray compatibility means they are specifically tailored for certain setups. This focused design helps ensure that you get the best performance without unnecessary complications.

In summary, the ARP 140-5401 main stud kit is a dependable option for anyone looking to enhance their Mopar V8 engine's performance. With robust construction and positive customer reviews, it’s a choice worth considering for your next build.

Other Part Numbers:
ARP Bolts #arp140-5401

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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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