engineLong Block Replacementfor 1997 Chevrolet Suburban 7.4L V8 454 · 4WDLabor Hours16.8hrRange: 13.4–20.2 hrConfidenceestimatedAt $110/hr (independent shop)$1848Estimated labor cost. Parts not included.Other labor times on this vehicle100K Service4.2 hr30K Service3 hr4WD Actuator3 hr60K Service4.2 hr90K Service4.2 hrABS Module1.4 hrABS Pump1.4 hrABS Wheel Speed Sensor - Front1.4 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