engineShort Block Replacementfor 2007 GMC Sierra 3500HD 6.6L V8 Duramax Diesel · 4WDLabor Hours24.8hrRange: 19.8–29.8 hrConfidenceestimatedAt $110/hr (independent shop)$2728Estimated labor cost. Parts not included.Other labor times on this vehicle100K Service3.5 hr30K Service2.5 hr4WD Actuator3.5 hr60K Service3.5 hr90K Service3.5 hrABS Module1.8 hrABS Pump1.7 hrABS Wheel Speed Sensor - Front1.7 hrShort Block Replacement on similar vehicles1997 Acura CL 2.2L I418 hr1997 Acura CL 3.0L V618 hr1998 Acura CL 2.2L I418 hr1998 Acura CL 3.0L V618 hr1999 Acura CL 2.2L I418 hr1999 Acura CL 3.0L V618 hr📝 Suggest a correction to this labor time