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free vin decode for gm Topkick/Kodiak C4500/C5500 2003

1: U.S. BUILT
G: GENERAL MOTORS
B: CHEVROLET
E: GVWR RANGE - 16,001-19,500 BRAKE SYS - HYD
4: 4500 SERIES MED DUTY (C4/W4)
D: CREW CAB CHASSIS (C4E-C8E)
1: 4 X 2 (2 AXLES - 1 DRIVING)
1: ISUZU 6.6L V8 TURBO DIESEL (LB7)
2: CHECK DIGIT
3: 2003 MODEL YEAR
F: FLINT MI
BuildDate: 20141110