If you're diving into an engine build or simply looking to replace your existing fasteners, the ARP 201-4307 studs are an essential upgrade for serious automotive enthusiasts. Crafted from ARP2000 material, these studs are engineered for strength and reliability, making them a perfect choice for high-performance applications.
The ARP 201-4307 studs are specifically designed to fit a variety of applications, ensuring that your engine components are securely fastened under even the most demanding conditions. Whether you're working on a classic muscle car or a modern performance vehicle, these studs provide the perfect balance of strength and durability.
Ford Mustang GT owners have reported, “After installing the ARP 201-4307 studs, my engine feels more stable at high RPMs. The 12-point design made it easy to torque down properly, and I have confidence these will hold up on the track.”
For Subaru WRX enthusiasts, one owner mentioned, “These studs were a game changer during my rebuild. They fit perfectly, and I love the peace of mind knowing my head gasket won’t be an issue anymore.”
Upgrade your engine with the ARP 201-4307 studs and experience the difference in performance and reliability. Perfect for those who demand the best from their vehicles, these fasteners are a critical component for any serious build.
Other Part Numbers:
ARP Bolts #arp201-4307
⚠ 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.