If you're diving into the world of high-performance engines, you’ve probably heard of ARP. They've been in the game since '68, and trust me, they know a thing or two about making fasteners that can take a beating. Their diesel fasteners, like head studs and bolts, are crafted to handle some serious loads—think of them as the unsung heroes of your engine. These guys are built tougher than ever, which means when you're installing them, you're dealing with some pretty high pre-loads. Basically, they stretch a lot during installation, ensuring everything stays locked down when you crank up the power.
Now, if you’re looking to upgrade your Triumph Bonneville, the ARP Triumph Bonneville Rod Bolt Kit (part number 206-6009) is a solid choice. These rod bolts are engineered for strength and reliability, so you can push your bike to its limits without worrying about a failure. The socket size for these bolts is a 3/8” 12-point round head, which makes installation straightforward if you've got the right tools. Just a heads up, these bolts are designed for serious performance, so if you're planning on hitting the track or just want to ensure your ride is rock-solid, this kit is worth considering.
In a nutshell, if you want to give your Bonneville the durability it deserves, these ARP rod bolts are a no-brainer. They’re built to last and designed for those who take their performance seriously.
⚠ 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.