Best Car Bolts of 2026

The Aulpq LS Bolt Kit is designed to fit all Chevrolet LS series engines from 1997 to 2014, including popular models like LS1, LS2, LS3, and more. This wide compatibility ensures you can use it for various GM engines without worry. Made from galvanized steel, the bolts offer excellent strength and resist rust, helping prevent stuck screws and making maintenance easier. The bolts meet high-quality standards with class 10.9 durability and follow JIS specifications, giving you reliable performance. Plus, the torque specs are clearly defined for safe and proper installation, so you can install them confidently and keep your engine running smoothly.

The Dorman Motor Mount Bolt Kit is designed to be a perfect replacement for your vehicle's original engine mount bolts. This kit ensures that you have a reliable solution if your current bolts are missing or worn out. Made from high-quality materials, these bolts are built to last, providing dependable performance over time. With over a century of automotive expertise backing this product, you can trust that it meets high standards of quality. To ensure compatibility with your specific vehicle, simply enter your make, model, and trim level into the provided garage tool.

The ARP Flexplate Bolt Kit is designed to provide reliable fastening for your vehicle’s flywheel. With a thread size of 7/16-20 and a length of 0.680 inches, these bolts ensure a secure fit that helps maintain engine performance. The 12-point head design makes installation easier by providing better grip and torque control. Made from strong chromoly steel and finished with black oxide, this kit offers durability and resistance to wear. Plus, it’s compatible with popular GM and Ford V6 and V8 engines, making it a versatile choice for many car enthusiasts.

The Lisle Torx Plus Bolt Set includes nine of the most popular Torx Plus sizes for automotive applications. These drivers are specifically designed to fit Torx Plus fasteners but won't fit standard Torx fasteners. The set includes six smaller bits with 1/4" drive and three larger bits with 3/8" drive, making it versatile for various applications. The set also comes with a vinyl holder for storage, and all bits are available individually.

The ARP Torque Converter Bolt is designed specifically for 4L60 and 4L80 transmissions, ensuring a perfect fit for your vehicle. With part number 230-7305, this bolt kit provides a reliable and strong connection for your torque converter, which helps improve your vehicle's performance and durability. Weighing just 0.5 pounds, it is lightweight yet sturdy, making installation easier without adding unnecessary bulk. This vehicle-specific bolt kit from ARP gives you confidence that you’re using parts made to match your car’s exact needs.

The Mopar Engine O-Ring Kit is designed to provide you with reliable sealing solutions for your vehicle. This genuine Mopar kit ensures compatibility and quality for your engine needs. With its compact size of about 2.6 by 2.5 by 0.5 inches, it’s easy to handle and store, making installation more convenient. Weighing just 0.01 pounds, the kit is lightweight, allowing for effortless transport and use. It includes one complete package of O-rings, so you have exactly what you need for your car maintenance or repair. Using this Mopar Engine O-Ring Kit helps maintain a tight seal in your engine, preventing leaks and improving performance.

The Ford F5RZ-6A340-B Crankshaft Pulley Bolt is an essential component for your engine. With a package weight of 0.204 kilograms, this bolt is designed to securely fasten the crankshaft pulley to the engine. Made in the United States, it ensures quality and reliability. The package dimensions of 1.27 L x 10.16 H x 7.366 W (centimeters) make it compact and easy to handle. This bolt is included in the package, saving you the hassle of purchasing it separately. Its sturdy construction and precise fit ensure proper functioning of the crankshaft pulley, providing stability and smooth operation to your engine. Upgrade your engine with the Ford Crankshaft Pulley Bolt and experience enhanced performance and durability.

The ARP Starter Bolt Kit is designed to provide reliable and durable fastening for your Chevrolet starter. These bolts measure 4.45 inches in length, making them ideal for securing your starter firmly in place. Featuring a hex head design, they allow for easy installation and removal with standard tools, saving you time and effort. Made from polished stainless steel, these bolts resist rust and corrosion, ensuring long-lasting performance and a clean, professional look. With the ARP Starter Bolt Kit, you get quality hardware that enhances the durability and appearance of your vehicle's starter setup.

The A.A GM Bolt Kit is designed specifically for GM Chevy LS Series and Vortec engines from 1997 to 2014, making it a perfect fit if you own models like Silverado, Camaro, or Corvette. This kit works with a wide range of engine types, including popular LS1 through LS9 models and several Vortec engines, ensuring broad compatibility. Made from high-strength 10.9-grade hardened steel, these bolts offer durability and reliability, so you can count on them to hold up under tough conditions. Plus, the zinc coating helps prevent rust and corrosion, giving you longer-lasting protection for your engine components.

The GM Control Valve Bolt is a reliable replacement part designed specifically for Chevrolet, Buick, GMC, and Cadillac vehicles. Originally offered under the ACDelco GM Original Equipment line, this bolt meets high standards for quality and performance. You can trust it to fit perfectly because GM engineers create and test these parts to work exactly with your vehicle’s system. Additionally, the design is regularly updated to include the latest materials and technology, ensuring you get a durable and efficient component that keeps your vehicle running smoothly.