System Specifications

4L60E Automatic Transmission
Drain and Refill 4.7 liters (5 quarts)
Complete Overhaul 10.6 liters (11 quarts)

4L80E Automatic Transmission
Drain and Refill 7.3 liters (7.7 quarts)
Complete Overhaul 12.8 liters (13.5 quarts)