Best Performance Connecting Rod Bolts of 2026

The ARP Dodge Flexplate Bolts are designed specifically for Dodge 5.9L Cummins Diesel engines, ensuring a perfect fit for your vehicle. This bolt kit comes with the exact part number 147-2901, making it easy to identify and order the right product for your needs. Weighing just over half a pound, the kit is lightweight and easy to handle during installation. These bolts belong to ARP's performance category, providing you with reliable and durable components that enhance the strength of your engine's flexplate connection. Using this kit means you get high-quality bolts made for your diesel engine, giving you peace of mind and improved performance.

The ARP Stainless Steel Bolts are designed for strength and durability, making them a great choice for your automotive needs. With a robust rating of 170,000 PSI, these bolts outperform standard Grade 8 hardware, ensuring reliable performance. The polished Stainless 300 steel construction means you won't have to worry about rust or corrosion, adding to their longevity. Their compact 12-point head design allows for better wrenching, making installation easier and more efficient. Each pack contains five bolts, providing you with enough quantity for your projects.

The Moroso Flexplate Bolts come in a convenient pack of six, making it easy for you to replace or upgrade your vehicle's flexplate hardware all at once. These bolts are compact, with package dimensions measuring about 7.9 cm by 8.9 cm by 3.8 cm, ensuring they’re easy to store or transport. Weighing just under half a pound, they won’t add unnecessary bulk to your toolkit. Made in the United States, these bolts offer reliable quality and performance you can trust for your automotive needs.

This bolt kit is designed specifically for Ford Modular engines and includes ARP flywheel bolts. Weighing only 0.249 kilograms, it is easy to install and fits perfectly with your vehicle. Categorized as car bolts, this kit is a must-have for those who want to maintain their engine's performance.

The ARP Pressure Plate Bolts offer a compact and lightweight solution, measuring just over 14 cm in length and weighing only 0.3 lbs, making it easy to handle and install. Designed in the United States, these bolts ensure quality you can trust for your Ford Modular motor. The slim packaging also means less storage space is needed, providing convenience during shipping and storage. If you want reliable, durable bolts that fit perfectly, this ARP kit is a great choice to upgrade your car’s pressure plate assembly.

The ARP Rod Bolt Kit is designed specifically for Big Block Chevy 454-502 engines, offering a reliable solution for your engine assembly needs. This kit comes in a compact package, making it easy to store and handle. Proudly made in the USA, it assures you of high-quality craftsmanship and durability. With part number ARP-135-6021, you can easily identify and order the correct kit for your vehicle. Whether you're rebuilding or upgrading your engine, this connecting rod bolt kit provides the essential components to ensure a secure fit and long-lasting performance.

The ARP Flexplate Bolt Kit is specifically designed for Ford 4.6/5.4L engines. With its vehicle-specific fit, this bolt kit ensures a secure and reliable installation. Weighing just 0.400 pounds, it is lightweight and easy to handle. The ARP Flexplate Bolt Kit is made by the reputable brand ARP, known for producing high-quality automotive parts. These bolts are essential for attaching the flexplate to the crankshaft, providing a strong connection that is crucial for the proper functioning of the engine. By using this bolt kit, you can have peace of mind knowing that your flexplate is securely fastened, preventing any potential damage or issues. Upgrade your Ford engine with the ARP Flexplate Bolt Kit and enjoy a worry-free driving experience.

The ARP Stainless Steel Bolts offer a reliable diameter of 3/8" with a common thread pitch of 16, making them compatible with many standard applications. With an under head length of 0.750 inches, these bolts provide a secure fit for your projects. Their impressive strength rating of 170,000 PSI means they are much tougher than typical Grade 8 bolts, giving you confidence in their durability. Crafted from polished Stainless 300 steel, these bolts resist rust and corrosion, ensuring long-lasting performance even in harsh conditions. The compact 12-point head design allows for easy wrenching, making installation and removal more convenient for you.

The ARP Toyota Flywheel Bolts are designed specifically for the 1.8L 2ZZGE 4-cylinder engine, ensuring a perfect fit for your vehicle. These bolts help secure the flywheel firmly, which is essential for smooth engine operation and reliable performance. Using this bolt kit can provide you with peace of mind, knowing that your flywheel is properly fastened to prevent any mechanical issues. As a product from ARP, a trusted brand in automotive parts, you can expect durability and quality that supports the longevity of your engine’s components.

The ARP Connecting Rod Bolts are essential for securing your engine’s rotating parts, ensuring everything runs smoothly. By upgrading from standard bolts, you reduce the risk of serious engine damage caused by weak fasteners. These bolts are made from a special heat-treated 8740 alloy chrome moly steel, giving you a durable and reliable connection. With a strength rating around 200,000 psi, they are much tougher than typical OEM bolts or even Grade 8 hardware. This means you get peace of mind knowing your engine’s critical components are held together with top-quality fasteners designed for high performance and longevity.