If you're diving into a project with your Ford 4.6 or 5.4L Modular V8, you’ll want to make sure you’ve got the right hardware to keep everything locked down. That’s where this ARP Flywheel Bolt Kit comes into play. These bolts aren't just any old fasteners; they’re built from chromoly, which means they’re tough enough to handle the stress of high-performance applications.
One of the standout features is the 1-piece rear main seal style. This design helps to minimize leaks and keeps your engine running cleaner and more efficiently. Plus, the 10mm x 1.0 thread size fits perfectly with your engine’s specifications, ensuring a solid fit every time. Just a heads up, though—this kit doesn’t come with washers, so you might want to grab some separately if you need them.
Now, let’s talk about the head style. These bolts feature a 12-point head, which allows for better grip and torque application. It’s a small detail, but when you’re cranking down on those bolts, you’ll appreciate the extra precision. And with a black oxide finish, not only do they look sharp, but they also resist corrosion, which is a huge plus when you’re working in less-than-ideal conditions.
In short, if you want reliability and strength in your flywheel setup, this ARP kit is a solid choice. It’s designed for those who really care about their build and want to ensure everything is up to snuff. Trust me, you’ll feel the difference when you’re out on the road or trail.
Other Part Numbers:
ARP Bolts #arp254-2801
⚠ 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.