Torque Specs

[Chevy366]

Anyone know what a 4l80e's valve body and pan torque to ?
Doing TranGo shift kit and did not think to see what things torques to .

[NITROUS]

Here they are for the 4L60. I don't think the 4L80 would be much different but check the bolt sizes.

4L60-E Transmission Torque Specs

Accumulator Cover to Case Bolt 6-10 lb ft
Case Extension to Case Bolt 31-35 lb ft
Case Extension to Case Bolt (4WD Shipping) 8.3-16.7 lb ft
Converter Cover Bolt 89 lb in
Converter Housing to Case Screw 48-55 lb ft
Cooler Pipe Connector 26-30 lb ft
Detent Spring to Valve Body Bolt 15-20 lb ft
Floorshift Control Bolt 89 lb in
Flywheel to Torque Converter Bolt 46 lb ft
Forward Accumulator Cover to Valve Body Bolt 6-10 lb ft
Heat Shield to Transmission Bolt 13 lb ft
Line Pressure Plug 6-10 lb ft
Manual Shaft to Inside Detent Lever Nut 20-25 lb ft
Negative Battery Cable Bolt 11 lb ft
Oil Level Indicator Bolt 35 lb ft
Oil Pan to Transmission Case Bolt 97 lb in
Oil Passage Cover to Case Bolt 6-10 lb ft
Park Brake Bracket to Case Bolt 20-25 lb ft
Park/Neutral Position Switch Screw 27 lb in
Plate to Case Bolt (Shipping) 20-25 lb ft
Plate to Converter Bolt (Shipping) 20-25 lb ft
Plug Assembly, Automatic Transmission Oil Pan (C/K) 22.1-29.5 lb ft
Plug Assembly, Automatic Transmission Oil Pan (Y) 20.7-23.6 lb ft
Pressure Control Solenoid Bracket to Valve Body Bolt 6-10 lb ft
Pump Assembly to Case Bolt 19-24 lb ft
Pump Cover to Pump Body Bolt 15-20 lb ft
Shift Cable Grommet Screw 15 lb in
Shift Control Cable Attachment 15 lb ft
Speed Sensor Retainer Bolt 7.7-10 lb ft
Stud, Automatic Transmission Case Extension (Y-car) 13-16 lb ft
TCC Solenoid Assembly to Case Bolt 6-10 lb ft
Trans Mount to Transmission Bolt 18 lb ft
Transmission Fluid Pressure Manual Valve Position Switch to Valve Body Bolt 6-10 lb ft
Transmission Oil Cooler Pipe Fitting 26-30 lb ft
Transmission Oil Pan to Case Bolt 7-10 lb ft
Transmission to Engine Bolt 35 lb ft
Valve Body to Case Bolt 6-10 lb ft



Here they are for the 4L60. I don't thing the 4L80 would be much different.

4L60-E Transmission Torque Specs

Accumulator Cover to Case Bolt 6-10 lb ft
Case Extension to Case Bolt 31-35 lb ft
Case Extension to Case Bolt (4WD Shipping) 8.3-16.7 lb ft
Converter Cover Bolt 89 lb in
Converter Housing to Case Screw 48-55 lb ft
Cooler Pipe Connector 26-30 lb ft
Detent Spring to Valve Body Bolt 15-20 lb ft
Floorshift Control Bolt 89 lb in
Flywheel to Torque Converter Bolt 46 lb ft
Forward Accumulator Cover to Valve Body Bolt 6-10 lb ft
Heat Shield to Transmission Bolt 13 lb ft
Line Pressure Plug 6-10 lb ft
Manual Shaft to Inside Detent Lever Nut 20-25 lb ft
Negative Battery Cable Bolt 11 lb ft
Oil Level Indicator Bolt 35 lb ft
Oil Pan to Transmission Case Bolt 97 lb in
Oil Passage Cover to Case Bolt 6-10 lb ft
Park Brake Bracket to Case Bolt 20-25 lb ft
Park/Neutral Position Switch Screw 27 lb in
Plate to Case Bolt (Shipping) 20-25 lb ft
Plate to Converter Bolt (Shipping) 20-25 lb ft
Plug Assembly, Automatic Transmission Oil Pan (C/K) 22.1-29.5 lb ft
Plug Assembly, Automatic Transmission Oil Pan (Y) 20.7-23.6 lb ft
Pressure Control Solenoid Bracket to Valve Body Bolt 6-10 lb ft
Pump Assembly to Case Bolt 19-24 lb ft
Pump Cover to Pump Body Bolt 15-20 lb ft
Shift Cable Grommet Screw 15 lb in
Shift Control Cable Attachment 15 lb ft
Speed Sensor Retainer Bolt 7.7-10 lb ft
Stud, Automatic Transmission Case Extension (Y-car) 13-16 lb ft
TCC Solenoid Assembly to Case Bolt 6-10 lb ft
Trans Mount to Transmission Bolt 18 lb ft
Transmission Fluid Pressure Manual Valve Position Switch to Valve Body Bolt 6-10 lb ft
Transmission Oil Cooler Pipe Fitting 26-30 lb ft
Transmission Oil Pan to Case Bolt 7-10 lb ft
Transmission to Engine Bolt 35 lb ft
Valve Body to Case Bolt 6-10 lb ft

[Chevy366]

Thanks , that looks like what I was needing .
I don't see that a 4l60e would be much different than a 4l80e .

Thanks NITROUS
GM