The Aeroflow Performance crankshaft keys are designed to locate the crank sprocket on the nose of the crankshaft. They are a perfect replacement for a worn key. Having worn crankshaft keys can result in timing gear to dampener positioning being incorrect which can cause your timing to be off and inconsistent. These woodruff keys are manufactured to OEM specifications for quality and dimensions to ensure a proper fit. Whether you had a key go missing or you just want the peace of mind of a new one in its place, these are the perfect solution when rebuilding an engine.
