This is a hard-to-find stock replacement flexplate for 5.9 Magnum engines. If the flexplate you got with your swap motor was damaged, or missing, or you got an engine from a stick shift vehicle, this is the part you need!
This flexplate has the correct weight imbalance for a 5.9 Magnum engine. It will NOT work with 5.2 Magnum Engines or conventional LA 360 engines.
This flexplate will work as a stock replacement for your Dodge Ram or other vehicle that was equipped with a 360 Magnum engine.