Grand Prix V8-5.3L (2007)
Crankshaft: Specifications
Crankshaft Main Journal Diameter
Production ................................................................................................................................................................. 64.992-65.008 mm (2.558-2.559 in)
Service ............................................................................................................................................................................................. 64.992 mm (2.558 in)
Production ................................................................................................................................................................................... 0.003 mm (0.000118 in)
Service ............................................................................................................................................................................................. 0.008 mm (0.0003 in)
Crankshaft Main Journal Taper
Production ......................................................................................................................................................................................... 0.01 mm (0.0004 in)
Service ............................................................................................................................................................................................. 0.02 mm (0.00078 in)
Crankshaft Rear Flange Runout ............................................................................................................................................................... 0.05 mm (0.002 in)
Crankshaft Reluctor Ring Runout - Measured 1.0 mm (0.04 in) Below Tooth Diameter .......................................................................... 0.7 mm (0.028 in)
Crankshaft Thrust Surface
Production ................................................................................................................................................................... 26.14-26.22 mm (1.029-1.0315 in)
Service ............................................................................................................................................................................................. 26.22 mm (1.0315 in)
Crankshaft Thrust Surface Runout ........................................................................................................................................................ 0.025 mm (0.001 in)
