OEM NO. : 68147110AA,68147110AB
 
CRANKSHAFT ITSELF WILL BE BALANCED AND NITRIDE TREATED, YOU STILL NEED TO TKAE YOUR ROTATING ASSEMBLY INCLUDING BALANCER AND FLEXPLATE IN TO BE BALANCED TOGETHER.
 
CAN TAKE UP TO 60 DAYS TO RECIEVE 
 
All Emission left intact (we do not delete diesel trucks its illegal)