GM Service Manual Online
For 1990-2009 cars only

4.3L (L35)

 

1-2 Shift @ +/- 250 RPM Output Shaft Speed

2-3 Shift @ +/- 200 RPM Output Shaft Speed

3-4 Shift @ +/- 150 RPM Output Shaft Speed

3-1 @ +/- 100 RPM Output Shaft Speed

3-2 @ +/- 100 RPM Output Shaft Speed

3-1 Wide Open Throttle Shift

2-3 Wide Open Throttle Shift

% of TPS

12

25

50

12

25

50

12

25

50

 

 

 

 

Trans Cal

Axle

 

 

 

A

3.23

533

758

1066

943

1230

1886

1312

1599

2419

369

N/A

1312

N/A

B

3.42

521

759

1063

933

1218

1888

1302

1584

2409

369

N/A

1302

N/A

C

3.73

543

755

1062

944

1227

1888

1298

1605

2407

378

N/A

1298

N/A