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GMC Truck
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1998
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Envoy 4WD V6-4.3L VIN W
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Repair and Diagnosis
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Brakes and Traction Control
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Specifications
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Brake Rotor
Brake Rotor
RPO Code
JC1
Brake: Vac. Power, 4 Whl Disc, 5500 Lbs
JM3
Brake Booster: 260 MM, Tandem High Flow
