This is a New Genuine GM Stock LS Series 5.3L , 6.0L , 6.2L Crankshaft.
- Part # : 12552216 , 12588613
- Description : Stock LS Series 5.3L , 6.0L , 6.2L 2007-Up Truck / SUV Crankshaft
- Specs : Standard Size Journals
- Information : 58 Tooth Sensor / Reluctor Ring
Note : Slight Cosmetic Surface Rust ; Crank Journals will need to be Polished