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free vin decode for gm Topkick/Kodiak 1999

1: U.S. BUILT
G: GENERAL MOTORS
B: CHEV INCOMPLETE
T: GVWR RANGE - 48,501-58,000 BRAKE SYS - AIR
7: 7000 SERIES (B7/C7/D7/FB7/W7)
H: C SERIES CONVENTIONAL CAB, 106.75 BBC (C6/C7) BBC = BUMPER TO BACK OF CAB
4: 6 X 4 (3 AXLES 2 DRIVING)
J: CAT 6.6L 3116 DIESEL (LX0)
1: CHECK DIGIT
X: 1999 MODEL YEAR
J: JANESVILLE (T&B) WI
BuildDate: 19981204