free vin decode for gm 1981
| 1: U.S. BUILT | | G: GENERAL MOTORS | | J: GVWR RANGE 10001-14000 BRAKE SYSTEM - HYD | | C: CONVENTIONAL CAB 4 X 2 INCLUDING BLAZER, JIMMY AND SURBURBAN | | 3: 1 TON | | 4: TWO DOOR CAB | | W: DISP - 4.9L CARB - 4BBL DIV - 2,7 PRODUCING DIV - 2 | | W: DISPL - 7.4L CARB - 4BBL DIV - C,T PRODUCING DIV - C | | 0: CHECK DIGIT | | B: 1981 MODEL YEAR | | Z: FREMONT CA | | BuildDate: 20141110 |
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