Silverado Classic 1500 2WD V6-4.3L (2007)
Crankshaft: Specifications
Crankshaft Main Journal Diameter #1 ................................................................................................................... 62.199-62.217 mm (2.4488-2.4495 inch)
Crankshaft Main Journal Diameter #2 and #3 ........................................................................................................ 62.191-62.215 mm (2.4485-2.4494 inch)
Crankshaft Main Journal Diameter #4 ................................................................................................................... 62.179-62.203 mm (2.4480-2.4489 inch)
Crankshaft Main Journal Out-of-Round - Production ....................................................................................................................... 0.005 mm (0.0002 inch)
Crankshaft Main Journal Out-of-Round - Service ............................................................................................................................ 0.025 mm (0.0010 inch)
Crankshaft Main Journal Taper ........................................................................................................................................................ 0.007 mm (0.0003 inch)
