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ARP Bolts ARP Moroso 64927 Dual Return Spring Carb Stud Kit, 5/16 in. Chromoly, Black Oxide, Set of 4
$15.95

If you're diving into a carburetor setup, you know that the little details can make a big difference. That’s where the ARP Moroso 64927 Dual Return Spring Carb Stud Kit comes in. This isn’t just any kit; it’s built for those who want reliability and performance under the hood.

First off, the fasteners are made from chromoly, which is a fancy way of saying they’re tough as nails. These studs are designed to withstand the heat and pressure of high-performance setups without breaking a sweat. The black oxide finish not only looks sleek but also adds a layer of corrosion resistance, so you won’t have to worry about rust sneaking in and ruining your day.

Now, let’s talk about the details. The thread size is a solid 5/16 inches, which is pretty standard, making it easy to fit into most setups. You’ll also find that this kit comes with standard hex nuts included, so you’re not left scrambling to find the right hardware. And yes, washers are included too, because we all know how important it is to have a good seal when you're cranking up the performance.

This kit is sold as a set of 4, which is perfect for a dual return spring setup. It’s all about getting that throttle response just right, and these studs help you do just that. So, if you’re looking to upgrade or replace your current setup, this kit is a solid choice. It’s straightforward, reliable, and ready to help you get the most out of your engine.

Other Part Numbers:
ARP Bolts #arp200-2424

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WARNING: Cancer and Reproductive Harm
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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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