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free vin decode for gm 1983

1: U.S. BUILT
G: GENERAL MOTORS
D: GMC INCOMPLETE
M: GVWR RANGE - 26,001-33,000 BRAKE SYS - AIR
9: 9500 SERIES HVY DUTY
C: 92.5" BBC CONVENTIONAL STEEL HEAVY BBC = BUMPER TO BACK OF CAB
1: 4 X 2
J: GM 6V 92 DIESEL
7: CHECK DIGIT
D: 1983 MODEL YEAR
V: PONTIAC (T&B) MI
BuildDate: 20141110