Best Car Engine Crankshafts of 2026

The LAFORMO LS Spacer Kit is designed for GM LS engines like LS1, LS2, LS3, LS6, LS7, and L92 when paired with automatic transmissions made before 1997. This kit helps you maintain the correct space between the crankshaft and the torque converter, which is essential for smooth engine operation and preventing damage. It includes one crankshaft spacer and six bolts, making installation straightforward and secure. Just keep in mind that this kit does not fit 4L80E transmissions or the 1999-2000 6.0-liter engines with a long snout crankshaft. Its compatibility and included hardware make it a convenient choice for your engine needs.

The Sunex Tools Crankshaft Turning Socket is a versatile tool designed to rotate the crankshaft of Small Block Chevy, Chevy V6, and 4 Cylinder engines. With a 1.255 ID Crank Snout and 3/16 Inch Keyway, this non-marring aluminum tool allows you to rotate the crankshaft properly, even when the balancer is off. The 1/2 In. Drive feature makes it compatible with breaker bars or drive ratchets, providing ease of use and convenience. Its natural finish adds durability and a sleek look. Whether you're a professional mechanic or a DIY enthusiast, the Sunex Tools Socket is a must-have for any engine work, ensuring precise and efficient crankshaft rotation.

The CTA Tools Crankshaft Holder is designed to securely hold the crankshaft damper on Ford engines from 2005 to 2011, specifically for 2.0L, 2.3L, and 2.5L models. This tool is compatible with popular Ford vehicles such as the Fusion, Focus, Transit, Milan, MKZ, Escape, Ranger, Mariner, and Hybrid versions, making it versatile for many users. It serves as a direct replacement for the factory tool #303-1416, so you can trust it to fit and function properly. Keep in mind that if you're working on 2012 or newer models, a different factory tool (#303-1689) is required.

The CTA Tools Crankshaft Socket is designed specifically for VW and Audi vehicles, making it easier for you to turn the crankshaft pulley during engine work. It features dual square drives, including a 1/2" and a 22mm drive, which provide versatility and fit various tools you might already have. The socket also includes a 12mm rotating pivot pin, allowing smooth and precise movement when turning the pulley. This tool is perfect for working on 2.4L, 3.2L, and 4.2L FSI engines, ensuring you have the right fit and function for these specific engine types. It offers a reliable alternative to the factory VW/Audi tool, making your repairs more convenient and efficient.

This BOFINEHY Crank Socket Tool is an invaluable tool for your engine project. It slides over the crank snout, allowing you to easily turn the engine over by hand using a 1/2" drive ratchet or breaker bar. This is a much better alternative to abusing the damper bolt. Made from CNC machined 6061 aluminum, this socket tool is designed to fit '55-'00 V8s and '78-'06 200, 262 engines. With this tool, you can effortlessly rotate your engine for maintenance or repair tasks, saving you time and effort. The durable construction ensures long-lasting performance, making it a reliable companion for any engine project.

The CTA Tools Crank Socket is designed to fit Subaru FA and FB series engines, making engine maintenance easier for you. It fits snugly over the crankshaft snout, allowing you to turn the entire engine using a standard 1/2" ratchet or breaker bar. This makes tasks like setting the engine to top dead center (TDC) during timing belt changes much simpler and more precise. Plus, it helps prevent damage to the crankshaft snout and avoids incorrect engine rotation, giving you peace of mind while working on your Subaru engine.

The KPALAG Crankshaft Socket is crafted from durable 201 stainless steel, offering strong resistance to rust and wear, so you can rely on it for long-term use without worrying about cracking. Its CNC machining process ensures a solid build with no weak points, making it tough enough to handle high-impact tasks without breaking. Designed to fit Small Block Chevy V8 engines from 1955 to 2000 and 200/262 models from 1978 to 2006, it provides a precise fit for your vehicle. Plus, it works easily with a 1/2-inch ratchet wrench or drill attachment, giving you a convenient way to turn your crankshaft smoothly and efficiently.

The OCPTY Crankshaft is designed to fit several Hyundai and Kia models, ensuring compatibility with vehicles like the Hyundai Santa Fe and Kia Forte. If you hear knocking sounds during acceleration, this crankshaft can help replace a damaged part, enhancing your engine's performance. Made from high-quality materials, it meets OE standards for durability, offering excellent strength and balance. Plus, installation is straightforward, as it’s manufactured to precise specifications, allowing you to get your vehicle back on the road with confidence.

The YEHERIT Engine Crankshaft Kit is designed to fit a wide range of Hyundai and Kia models with 2.4L engines, making it a versatile choice for many vehicles. It serves as a reliable replacement for OEM parts, ensuring your engine runs smoothly and efficiently by meeting or exceeding original specifications. Built with durable materials, this kit offers long-lasting performance, helping you avoid frequent replacements. Installing this kit can improve your engine’s smoothness and reduce vibrations, which enhances your vehicle’s overall driving experience and helps protect other engine components from wear and tear.

The GM Crankshaft Lock Key is a reliable part designed with precision by GM engineers to fit your Chevrolet, Buick, GMC, or Cadillac vehicle perfectly. This part was once known under the ACDelco GM Original Equipment label, ensuring you get trusted quality. It meets strict testing and engineering standards, so you can count on its durability and performance. Plus, GM continually updates their parts with the latest materials and technology, meaning you benefit from improved designs that keep your vehicle running smoothly and efficiently.