Sierra Classic 2500 4WD V8-6.0L (2007)
Fluid - A/T: Capacity Specifications
4L60-E/4L65-E/4L70-E - Automatic Transmission
Fluid Capacity Specifications
Pan Removal ............................................................................................................................................................................................... 4.7 liters (5.0 qts)
Overhaul ................................................................................................................................................................................................ 10.6 liters (11.0 qts)
Measurements are approximate
4L80-E/4L85-E - Automatic Transmission
Fluid Capacity Specifications
Pan Removal ............................................................................................................................................................................................... 7.3 liters (7.7 qts)
Overhaul ................................................................................................................................................................................................ 12.8 liters (13.5 qts)
Measurements are approximate
Allison - Automatic Transmission
Fluid Capacity Specifications Allison 1000
Initial Fill ................................................................................................................................................................................................ 12.0 liters (12.7 qts)
Refill ......................................................................................................................................................................................................... 7.0 liters (7.4 qts)
Measurements are approximate
