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ARP Bolts 3/8-24 x 1.750 Hex Stainless Steel Bolts (Pack of 5) - High Strength Fasteners - 723-1750

When it comes to fasteners, ARP has been in the game since 1968, and they really know their stuff. These guys have taken a deep dive into race fastener design, and it shows. If you're working on a diesel rig or any high-performance build, you’ll want to check out these ARP 3/8-24 x 1.750 Hex Stainless Steel Bolts. Trust me, they’re built to take a beating.

What makes these bolts stand out? For starters, they’re designed to handle serious loads, which is crucial when you’re pushing your engine to the limits. The installation pre-loads are no joke—they’re stretched pretty tight when you put them in, ensuring that they stay secure under pressure. You don't want to skimp on fasteners when it comes to performance, and ARP has got you covered with these bad boys.

Now, let’s get into the nitty-gritty. Each bolt has a socket size of 3/8 hex, which is pretty standard, but it's the little details that make all the difference. The overall length (UHL) is 1.750 inches, while the thread length is 1.100 inches. You’ve got a grip length of 0.650 inches, which gives you a solid hold when you’re tightening things down. The thread diameter is 3/8-24, and the grip diameter is also 3/8 inches. They’re designed to fit snugly and hold up against the stresses of heavy-duty applications.

And let's not forget about the reduced dimensions: the head height is just 0.300 inches, and the collar diameter is 0.620 inches. This means you can fit them in tighter spots without sacrificing strength. Plus, they come in a pack of five, so you’ll have enough to get your project rolling without a hitch.

If you're serious about your build and want fasteners that won't let you down, these ARP bolts are a solid choice. They’ve got the strength, precision, and reliability that you need to keep everything running smoothly. Just make sure you’ve got the right tools on hand, and you’ll be set!

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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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