Transmission General Specifications

General Specifications:

Name Hydra-Matic 4T80-E
RPO Codes MH1
Production Location Willow Run, Ypsilanti, MI
Vehicle Platform, Engine/Transmission, Usage H. K, Ksp
Transmission Drive Transverse Mounted Front Wheel Drive
1st Gear Ratio 2.960:1
2nd Gear Ratio 1.626:1
3rd Gear Ratio 1 000:1
4th Gear Ratio 0.681:1
Reverse 2.130:1
Torque Converter Size, Diameter of Torque Converter Turbine 265 mm
Pressure Taps Line Pressure
Transmission Fluid Type DEXRON III
Transmission Fluid Capacity, Approximate Bottom Pan Removal: N/A Complete Overhaul: 12.0 L (12.6 qts) Dry: 14.2 L (15.0 qts)
Transmission Type: 4 Four Forward Gears
Transmission Type: T Transverse Mount
Transmission Type: 80 Product Series
Transmission Type: E Electronic Controls
Chain Ratios, Designates Number of Teeth on the Drive/Driven Sprockets 39/39
Final Drive Ratios 3.11, 3.71
Position Quadrant P. R. N. (a), 3, 2, 1
Case Material Die Cast Aluminum
Transmission Weight Dry 121 kg (266.75 lbs.)
Transmission Weight Wet 133 kg (293.21 lbs.)
Maximum Trailer Towing Capacity 1,361 kg (3,000 lbs.)
Maximum Gross Vehicle Weight (GVW) 3,084 kg (6,800 lbs.)