Pontiac Workshop Service and Repair Manuals

Crankshaft: Specifications

Main Journal

Main Journal Diameter ..................................................................................................................................  63.470-63.495 mm (2.4988-2.4998 inches)
Taper (Max.) ..........................................................................................................................................................................  0.0008 mm (0.0003 inches)
Out-of-Round (Max.) .............................................................................................................................................................  0.0008 mm (0.0003 inches)
End Play .................................................................................................................................................................  0.076-0.276 mm (0.003-0.011 inches)

Rod Journal

Clearance ...........................................................................................................................................................  0.020-0.055 mm (0.0008-0.0022 inches)
Journal Diameter ............................................................................................................................................  63.470-63.495 mm (2.4988-2.4998 inches)
Taper (Max.) ..........................................................................................................................................................................  0.0008 mm (0.0003 inches)
Out-of-Round (Max.) .............................................................................................................................................................  0.0008 mm (0.0003 inches)