Operation CHARM
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GMC Truck
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1989
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G 3500 1 Ton Van V8-305 5.0L
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Differential Assembly
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Rear Axle
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Locking Differential (Eaton)
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10 1/2 Inch Ring Gear
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Reaction Block and Thrust Washer Specifications
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Reaction Block Size - 10 1/2 Inch
Reaction Block Size - 10 1/2 Inch
REACTION BLOCK SIZES - 10 1/2-INCH
0.675
0.672
0.669
0.666