GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Differential Case Shim Sizes

1.30-1.90 mm

0.051-0.075 in

Pinion Housing Shim Sizes

1.30-2.40 mm

0.051-0.094 in

Pinion Rotating Torque w/Seals

2.5-4 N·m

22-35 lb in

Ring Gear/Pinion A1 Nominal Value-All Axles

83.5 mm

3.29 in

Ring Gear/Pinion A2 Nominal Value-3.23 Ratio Axle

59 mm

2.32 in

Ring Gear/Pinion A2 Nominal Value-3.91 Ratio Axle

59 mm

2.32 in

Ring Gear/Pinion Backlash

4.06-6.60 mm

0.16-0.26 in