If you're looking to upgrade your engine's reliability and performance, the ARP 250-6301 Connecting Rod Bolts are a solid choice for your performance build. Designed specifically for stock connecting rods, these bolts are engineered to withstand the rigors of high-performance applications, making them a must-have for serious builders and racers alike.
The ARP 250-6301 bolts are compatible with stock connecting rods, making them a perfect fit for various performance builds. Whether you're working on a classic muscle car or a modern turbocharged engine, these bolts are designed to hold up under pressure. Here's what you can expect:
When it comes to performance, the material and design of these bolts matter. The ARP2000 alloy offers exceptional strength and fatigue resistance, ensuring that your engine stays together even at high RPMs. Here’s a closer look at the technical specifications:
Real-world experiences highlight the reliability of these bolts. For example, a 2021 Mustang GT owner shared, "I installed these ARP bolts during my engine rebuild, and the added peace of mind knowing they can handle the extra power from my supercharger is invaluable." Another customer with a 2018 Subaru WRX stated, "These bolts fit perfectly with my stock connecting rods, and I feel much more confident pushing my car at the track."
Whether you're rebuilding an engine or just looking to ensure your current setup can handle the heat, the ARP 250-6301 Connecting Rod Bolts are an excellent choice for anyone serious about performance. Upgrade your setup today and experience the difference in reliability and strength.
Other Part Numbers:
ARP Bolts #arp250-6301
⚠ 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.