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GMC Truck
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1993
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G 3500 1 Ton Van V8-454 7.4L
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Drum Brake System
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Brake Drum
Brake Drum
Drum Diameter
Original Size
11.0
11.15
12.0
13.0
Maximum Refinish
11.06
11.21
12.06
13.06
Discard
11.09
11.24
12.09
13.09