engineLong Block Replacementfor 2019 GMC Sierra 2500HD 6.6L V8 Duramax Diesel · 4WDLabor Hours19.3hrRange: 15.4–23.2 hrConfidenceestimatedAt $110/hr (independent shop)$2123Estimated 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 hrLong Block Replacement on similar vehicles1997 Acura CL 2.2L I414 hr1997 Acura CL 3.0L V614 hr1998 Acura CL 2.2L I414 hr1998 Acura CL 3.0L V614 hr1999 Acura CL 2.2L I414 hr1999 Acura CL 3.0L V614 hr📝 Suggest a correction to this labor time