FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Transmission General Specifications

Transmission to Engine Bolt 35
RPO Codes M30
Production Location Toledo, OH, Romulus, MI, Ramos Arizpe, Mexico
Vehicle Platform (Engine/transmission) Usage C/K, C/K 800, F, G, M/L, S/T, Y
Transmission Drive Longitudinally-Mounted Rear Wheel Drive
1st Gear Ratio 3.059:1
2nd Gear Ratio 1.625:1
3rd Gear Ratio 1.000:1
4th Gear Ratio 0.696:1
Reverse 2.294:1
Torque Converter Size (Diameter of Torque Converter Turbine) 245 mm, 258 mm, 298 mm, 300 mm
Transmission Fluid Capacity (Approximate) 245 mm Converter Dry: 7.9L (8.4 qts), 258 mm Dry: 8.8L (9.3 qts), 298 mm Converter Dry: 10.6L (11.2 qts), 300 mm Converter Dry: 11.50
Transmission Type: 4 Four Forward Gears
Transmission Type: L Longitudinal Mount
Transmission Type: 60 Product Series
Transmission Type: E Electronic Controls
Position Quadrant P, R, N, D, 2, 1, P, R, N, 3, 2, 1
Case Material Die Cast Aluminum
Transmission Weight Dry (Approximate) 245 mm Converter 65.4 kg (144.30 lbs), 258 mm Converter 79.9 kg (176.6 lbs), 298 mm Converter 70.5 kg (155.70 lbs)
Transmission Weight Wet (Approximate) 245 mm Converter 72.4 kg (159.55 lbs), 258 mm Converter 89.2 kg (197.7 lbs), 298 mm Converter 80.5 kg (176.16 lbs)
Maximum Trailer Towing Capacity 6,130 kg (13,500 lbs)
Maximum Gross Vehicle Weight (GVW) 3,900 kg (8,600 lbs)
Heat Shield to Transmission Bolt 13
Manual Shaft to Inside Detent Lever Nut 20 - 25