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GMC Truck
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1997
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K 2500 Truck 4WD V8-454 7.4L VIN J SFI
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Engine
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Cylinder Block Assembly
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Piston Pin, Engine
Piston Pin, Engine
Diameter
25.132-25.137 mm (0.9895-0.9897 inch)
Clearance:
Piston
Production
0.005-0.017 mm (0.0002-0.0007 inch)
Piston
Service Limit
0.005-0.025 mm (0.0002-0.0010 inch)
Fit in Rod
0.078-0.053 mm (0.0031-0.0021 inch) Interference