This is a Used GM Stock LS Series GEN III 5.3 / 6.0L Crankshaft Core. 
* casting # : 12552216 
* Description :  1999-2006 GEN 3 Stock Truck / SUV 5.3L/6.0L 24X (reluctor ring) Crankshaft Core. Crankshaft is guaranteed it can be reground
* Specs : Standard Size Rod & Main Journals
24 Tooth Reluctor / Exciter Ring

 * Information: Crankshaft is sold as a CORE Item. Crankshaft must be machined prior to installation.

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