(2004) GMC Truck-Sierra 3500 (2001 Up) AT, 6.6L, 4x2 AT Transmission - 60K-90K miles 3.6L Business delivery is recommended

Business delivery is recommended

7L Engine (2019) - <30K miles

GLK250 - Engine (2013-2015) - 30K-60K miles

8L Engine (2004-2006) - 90K-120K miles

(2004) GMC Truck-Sierra 3500 (2001 Up) AT, 6.6L, 4x2 AT Transmission - 60K-90K miles 3.6L Business delivery is recommendedGMC Truck Sierra 3500 (2001 Up) AT, 6. 6L, 4x2 AT Transmission (2004) 60K 90K miles This used OEM transmission is listed as its own product for the 60K 90K miles option, so the price shown belongs to this exact mileage selection. It is a practical replacement choice for buyers who want an OEM style part without dealer new pricing. Please verify fitment before ordering. Match the year, make, model, engine size, drivetrain, VIN notes, transmission type,