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If you're diving into some serious diesel performance upgrades, you might want to check out ARP's fasteners. They’ve been at it since 1968, and trust me, they know what they're doing when it comes to race fastener design. These aren’t just any fasteners; they’ve engineered them to handle the kind of extreme loads that come with high-performance engines. We're talking about head studs, main studs, and driveline bolts that are built tougher than nails.
One of the standout products is the ARP 5/16-24 x 4.500 SS Hex Water Pump Pulley with 3.250in Fan Spacer Stud Kit. This kit is designed to take the heat—literally. The fasteners are made to withstand high installation pre-loads, meaning they stretch a bit during installation to ensure everything stays locked in tight. You don’t want your engine parts loosening up on you during a hard run, right?
Now, let's talk specs. The socket sizes you’ll need are a 1/2 inch hex and a 1/8 Allen. This gives you the flexibility to work on various setups without hunting for the right tool. Plus, the stainless steel construction means these fasteners are resistant to corrosion, so they’ll hold up against the elements.
In a nutshell, if you’re serious about getting the most out of your diesel engine, these ARP fasteners are a solid investment. They bring reliability and strength to your setup, ensuring that everything stays in place when you hit that throttle. It’s not just about going fast; it’s about doing it safely and confidently.
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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 RacingIf 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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