TBSS Transmission Information

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Supermatic 4L70-E
GM Part# 19299055 (2WD), 19260961(4WD)

Max Engine Torque: 495 lb-ft
Foward Gears: 4
Reverse Gears: 1

Gear Ratios

1st: 3.059
2nd: 1.625
3rd: 1.000
4th: 0.696
Rev: 2.294

Fluid Type: Dexron VI
Fluid Capacity: (Dry) 11.2 Quarts w/300mm Converter
Weight: (Dry) 156 lbs w/298mm Converter
Weight: (Wet) 176 lbs w/298mm Converter
Length (2WD): 30.635 Inches
Length (4WD): 22.5 Inches
**4WD Model Requires Transfer Case Adapter **

Torque Specifications

Cooler Pipe Connector Nut to Case: 28 ft/lbs (38 N•m)
Flywheel to Converter: 37ft/lbs (50 N•m)
Oil Drain Plug: 25 ft/lbs (34 N•m)
Oil Pan to Case: 18 ft/lbs (24 N•m)
Transmission to Engine Bolts: 37 ft/lbs (50 N•m)