free vin decode for gm 1981

2: CANADIAN BUILT

G: GENERAL MOTORS

T: GMC TRUCK

G: GVWR RANGE 8001-9000 BRAKE SYSTEM - HYD

K: CONVENTIONAL CAB 4 X 4 INCLUDING BLAZER, JIMMY AND SURBURBAN

2: 3/4 TON

4: TWO DOOR CAB

M: DISPL - 5.7L CARB - 4BBL DIV - C,T PRODUCING DIV - C

5: CHECK DIGIT

B: 1981 MODEL YEAR

1: OSHAWA ONT

BuildDate: 20141110

2GTGK24M5B1545782
2GTGK24M5B1543983
2GTGK24M5B1545278
2GTGK24M5B1544955
2GTGK24M5B1548889
2GTGK24M5B1541750
2GTGK24M5B1545054
2GTGK24MXB1520635
2GTGK24MXB1528542
2GTGK24MXB1522904
2GTGK24MXB1522885
2GTGK24MXB1522661
2GTGK24MXB1525236
2GTGK24MXB1521946
2GTGK24MXB1521798
2GTGK24MXB1521381
2GTGK24MXB1527357
2GTGK24MXB1520845
2GTGK24MXB1521056
2GTGK24MXB1524524
2GTGK24MXB1525625
2GTGK24MXB1521817
2GTGK24MXB1529769
2GTGK24M4B1511865
2GTGK24M4B1519660
2GTGK24M4B1511932
2GTGK24M4B1518931
2GTGK24M4B1515799
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2GTGK24M4B1516130
2GTGK24M4B1511817
2GTGK24M6B1532314
2GTGK24M6B1535780
2GTGK24M6B1538730
2GTGK24M6B1535097
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2GTGK24M6B1534516
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2GTGK24M6B1535889
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2GTGK24M8B1505079
2GTGK24M8B1507186
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2GTGK24M8B1500593
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2GTGK24M8B1504403
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2GTGK24M8B1506751
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2GTGK24M2B1545142
2GTGK24M2B1543570
2GTGK24M2B1547828
2GTGK24M2B1549935
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2GTGK24M2B1549711
2GTGK24M0B1537346
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2GTGK24M0B1530980
2GTGK24M0B1534382
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2GTGK24M0B1531918
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2GTGK24M1B1543978
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2GTGK24M6B1521815
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2GTGK24M7B1515036
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2GTGK24MXB1532753
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2GTGK24MXB1531800
2GTGK24MXB1534146
2GTGK24M5B1504763
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2GTGK24M9B1507892
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2GTGK24M4B1544039
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2GTGK24M4B1539861
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2GTGK24M7B1535674
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2GTGK24M7B1520432
2GTGK24M2B1550910
2GTGK24M2B1550809
2GTGK24M3B1504289
2GTGK24M3B1504356
2GTGK24M3B1506107
2GTGK24M3B1503238
2GTGK24M3B1508231
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2GTGK24M3B1503112
2GTGK24M3B1507757
2GTGK24M3B1505538
2GTGK24M3B1504423
2GTGK24MXB1542618
2GTGK24MXB1543123
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2GTGK24M8B1529043
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2GTGK24M8B1528975
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2GTGK24M2B1510746
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2GTGK24M2B1512674
2GTGK24M2B1511301
2GTGK24M2B1515042
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2GTGK24M2B1514781
2GTGK24M2B1517731
2GTGK24M2B1518829
2GTGK24M1B1521608
2GTGK24M1B1524234
2GTGK24M1B1527554
2GTGK24M1B1523472
2GTGK24M1B1523617
2GTGK24M1B1521317
2GTGK24M1B1525125
2GTGK24M1B1524850
2GTGK24M1B1529921
2GTGK24M1B1523777
2GTGK24M1B1521365
2GTGK24M1B1529031
2GTGK24M1B1520619
2GTGK24M1B1529224
2GTGK24M1B1522645
2GTGK24M1B1522001
2GTGK24M0B1514911
2GTGK24M0B1513788
2GTGK24M0B1515184
2GTGK24M0B1519199
2GTGK24M0B1515234
2GTGK24M0B1519820
2GTGK24M0B1519669
2GTGK24M5B1536385
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2GTGK24M5B1534250
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2GTGK24M5B1533373
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2GTGK24M4B1522655
2GTGK24M4B1521098
2GTGK24M4B1521473
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2GTGK24M4B1524924
2GTGK24M4B1521974
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2GTGK24M4B1525023
2GTGK24M8B1551365
2GTGK24M8B1550216
2GTGK24M8B1510833
2GTGK24M8B1513084
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2GTGK24M8B1510797
2GTGK24M8B1511593
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2GTGK24M8B1545730
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2GTGK24M8B1549017
2GTGK24M1B1534813
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2GTGK24M0B1527559
2GTGK24M2B1509855
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2GTGK24M2B1509919
2GTGK24M2B1504719
2GTGK24M2B1509726
2GTGK24MXB1510431
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2GTGK24MXB1510798
2GTGK24MXB1511305
2GTGK24MXB1517704
2GTGK24MXB1516357
2GTGK24MXB1510557
2GTGK24MXB1510364
2GTGK24M7B1504392
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2GTGK24M7B1505798
2GTGK24M9B1549592
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2GTGK24M9B1543405
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2GTGK24M9B1543677
2GTGK24M9B1545879
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2GTGK24M3B1550480
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2GTGK24M6B1504836
2GTGK24M6B1505632
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2GTGK24M6B1504531
2GTGK24M6B1509986
2GTGK24M6B1507557
2GTGK24M7B1550045
2GTGK24MXB1504693
2GTGK24MXB1506122
2GTGK24MXB1504774
2GTGK24MXB1509182
2GTGK24MXB1507805
2GTGK24MXB1509005
2GTGK24M1B1504467
2GTGK24M1B1506655
2GTGK24M6B1551333
2GTGK24M6B1550490
2GTGK24M5B1550321
2GTGK24M5B1550674
2GTGK24M4B1550486
2GTGC24T4C1540448
2GTGC39J8P1501302
2GTGG35J7M4502946
2GTGG35M7C4516063
2GTGK29N2N1537550
2GTHC39K9N1532682
2GTHG31N9M4503996
2GTJG31J9N4513752