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Home >> Chevrolet >> 2004 >> Impala V6-3.8L SC VIN 1 >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Block Assembly >> Crankshaft, Engine
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Crankshaft, Engine

Crankshaft Main Journal Diameter 63.470-63.495 mm (2.4988-2.4998 inch)
Crankshaft Main Journal Out-of-Round 0.00635 mm (0.00025 inch)
Crankshaft Main Journal Taper 0.00889 mm (0.002 inch)
Crankshaft Rear Flange Runout 0.05 mm (0.002 inch)
Crankshaft Runout - from Main 2 & 3 to 1 & 4 0.076 mm (0.003 inch)