If you're looking to beef up your Ford's front end, let me tell you about the 350-0702 ARP Ford 5/8 Front Mandrel Bolt Kit. I’ve had my fair share of experiences with bolts, and trust me, these are the real deal. First off, the underhead length is a solid 8.375 inches, which means they fit snugly where you need them without any fuss. No surprises when you’re trying to get everything aligned just right.
The hex head style is a lifesaver, especially when you're working in tight spots. You can get a good grip on them with a wrench, and speaking of wrenches, you’ll need a 15/16 inch one to really get these bad boys tightened down. The thread length is a full inch, providing plenty of engagement for a secure hold. And let’s not overlook the yield strength—these bolts can handle up to 200,000 psi. That’s some serious durability right there, perfect for those of us who push our rigs to the limit.
Made from 8740 chromoly, these fasteners are built to last. They’ve got a natural finish, which not only looks good but also means they’re ready to take on whatever the road throws at them. Whether you’re hitting the trails or just cruising around town, you can trust these bolts to keep everything in place. Overall, if you want reliability and strength for your front end, this bolt kit is definitely worth considering.
Other Part Numbers:
ARP Bolts #arp350-0702
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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.