GM Service Manual Online
For 1990-2009 cars only

Hydra-Matic 4T60-E Shift Speed Chart

Transmission Model

6PAW

Vehicle Series

A

Engine Displacement

3.1L

Engine RPO Code

L82

Engine VIN Code

M

Overall Axle Ratio

2.97

Final Drive Ratio

3.33

Drive/Driven Sprocket Teeth

37/33

Minimum Throttle 1-2 Upshift

11

Wide Open Throttle 1-2 Upshift

40

Minimum Throttle 2-3 Upshift

22

Wide Open Throttle 2-3 Upshift

75

Minimum Throttle 3-4 Upshift

35

Wide Open Throttle 3-4 Upshift

104

Minimum TCC Apply - Third Gear

48

Minimum TCC Apply - Fourth Gear

48

N/V Ratio - Third Gear/TCC On

41

N/V Ratio - Fourth Gear/TCC On

29

  • N/V Ratio = Engine RPM to Vehicle Speed Ratio
  • N/A = Not Available
  • Speeds are indicated in Miles Per Hour (MPH). MPH = Km/h x 1.609