TOP 10 BEST ENGINE FLYWHEEL TOOLS
Find the best flywheel tools, flexplate turners, and locking holders for automotive engine maintenance and repair. Top-rated tools for LS, Duramax, and general engines.
A flywheel or flexplate is a critical component in any engine, and working on it often requires specialized tools for rotation, locking, or holding. Whether you are performing a transmission swap, replacing a rear main seal, or simply need to rotate the engine for timing adjustments, having the right flywheel tool makes the job significantly easier and safer.
We've researched and compiled a list of the top engine flywheel tools available, focusing on durability, ease of use, and compatibility with popular engine types like LS and Duramax. These tools are essential for both professional mechanics and serious DIY enthusiasts looking to tackle complex engine work with precision.
Flywheel
OEMTOOLS
Chelhead
3mirrors
DASBET
25556
Powerbuilt
Flywheel
LS
E-cowlboy
A flywheel is typically found on manual transmission vehicles, while a flexplate is used on automatic transmission vehicles. Functionally, the tools used to turn or lock them are very similar, often interchangeable, but specific locking tools (especially for high-performance engines) may be designed for one or the other.
Manually turning the engine by hand or using a wrench on the crankshaft bolt can be difficult, imprecise, and potentially dangerous. Flywheel turning tools engage the large gear teeth of the flywheel/flexplate, providing superior leverage and control for precise rotation, which is essential for setting timing or finding Top Dead Center (TDC).
Most LS flywheel locking tools are highly compatible across the LS family (LS1, LS2, LS3, LSX, etc.) as they utilize the standard bell housing bolt pattern. However, always double-check the product description to ensure compatibility with your specific engine displacement and vehicle model.
Investing in a high-quality flywheel tool is essential for any serious engine work. Whether you need the robust locking power of a specialized LS or Duramax tool or a reliable general-purpose turner, the products listed above represent the best options for ensuring accuracy and safety in your garage. Click on the links above to secure the right tool for your next engine project today!