4L80-E Automatic Transmission

Transmission Oil Cooler Line Clip Bolts 12 Nm (9 ft. lbs.)
Transmission Oil Cooler Line Clip Nuts 8 Nm (71 inch lbs.)
Transmission Oil Cooler Line to Oil Cooler Nut 27 Nm (20 ft. lbs.)
Transmission Oil Cooler Line to Radiator Nut 27 Nm (20 ft. lbs.)