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

2: CHECK DIGIT

B: 1981 MODEL YEAR

1: OSHAWA ONT

BuildDate: 20141110

2GTGK24M2B1521942
2GTGK24M2B1520953
2GTGK24M2B1521987
2GTGK24M2B1529135
2GTGK24M2B1522900
2GTGK24M2B1527658
2GTGK24M2B1529975
2GTGK24M2B1521004
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2GTGK24M2B1522699
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2GTGK24M2B1528244
2GTGK24M2B1523836
2GTGK24M0B1533197
2GTGK24M0B1539551
2GTGK24M0B1535936
2GTGK24M0B1531739
2GTGK24M6B1534998
2GTGK24M6B1532751
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2GTGK24M6B1539909
2GTGK24M6B1534841
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2GTGK24M7B1536193
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2GTGK24M7B1534492
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2GTGK24M9B1545249
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2GTGK24M9B1542240
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2GTGK24M6B1521118
2GTGK24M6B1523872
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2GTGK24M6B1522656
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2GTGK24M6B1526139
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2GTGK24M6B1521989
2GTGK24M4B1524194
2GTGK24M4B1520033
2GTGK24M4B1522803
2GTGK24M4B1522784
2GTGK24M4B1522283
2GTGK24M4B1529492
2GTGK24M4B1522252
2GTGK24M4B1524034
2GTGK24M4B1524308
2GTGK24M4B1525037
2GTGK24MXB1550198
2GTGK24MXB1551321
2GTGK24MXB1550718
2GTGK24MXB1550153
2GTGK24M0B1517291
2GTGK24M0B1519221
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2GTGK24M0B1517064
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2GTGK24M3B1541911
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2GTGK24M3B1540628
2GTGK24M3B1542055
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2GTGK24M3B1544968
2GTGK24MXB1543901
2GTGK24MXB1544157
2GTGK24MXB1549553
2GTGK24MXB1540769
2GTGK24MXB1543977
2GTGK24MXB1545857
2GTGK24MXB1549956
2GTGK24MXB1545020
2GTGK24MXB1543364
2GTGK24MXB1549410
2GTGK24MXB1545597
2GTGK24MXB1543106
2GTGK24MXB1543297
2GTGK24MXB1543560
2GTGK24M1B1532530
2GTGK24M1B1538229
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2GTGK24M1B1539266
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2GTGK24M1B1534472
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2GTGK24M1B1543964
2GTGK24M1B1543284
2GTGK24M1B1547111
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2GTGK24MXB1511207
2GTGK24MXB1514530
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2GTGK24M1B1514593
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2GTGK24M0B1505643
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2GTGK24M5B1545006
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2GTGK24M2B1508429
2GTGK24MXB1521042
2GTGK24MXB1522725
2GTGK24MXB1520019
2GTGK24MXB1528217
2GTGK24MXB1525026
2GTGK24MXB1527861
2GTGK24MXB1529819
2GTGK24MXB1522577
2GTGK24MXB1523910
2GTGK24MXB1523986
2GTGK24MXB1526354
2GTGK24MXB1522434
2GTGK24M3B1530570
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2GTGK24M5B1508666
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2GTGK24M7B1544066
2GTGK24MXB1502975
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2GTGK24M5B1535012
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2GTGK24M5B1510904
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2GTGK24M4B1531081
2GTGK24M8B1520214
2GTGK24M8B1521993
2GTGK24M8B1521945
2GTGK24M8B1525140
2GTGK24M8B1523467
2GTGK24M8B1529222
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2GTGK24M9B1534896
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2GTGK24M9B1533148
2GTGK24M9B1536728
2GTGK24M9B1532243
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2GTGK24M9B1536325
2GTGK24M4B1513177
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2GTGK24M4B1516922
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2GTGK24M4B1512837
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2GTGK24M4B1514894
2GTGK24M8B1504787
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2GTGK24M8B1505566
2GTGK24M8B1506944
2GTGK24M8B1504272
2GTGK24M8B1505986
2GTGK24M8B1504675
2GTGK24M0B1545723
2GTGK24M0B1544152
2GTGK24M0B1544961
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2GTGK24M0B1549853
2GTGK24M3B1508892
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2GTGK24M3B1504180
2GTGK24M3B1508682
2GTGK24M2B1550664
2GTGK24M2B1550146
2GTGK24M0B1522376
2GTGK24M0B1522779
2GTGK24M0B1521499
2GTGK24M0B1521647
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2GTGK24M2B1549580
2GTGK24MXB1531506
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2GTGK24MXB1535166
2GTGK24MXB1534048
2GTGK24MXB1533868
2GTGK24MXB1535524
2GTGK24MXB1533532
2GTGK24MXB1537399
2GTGK24M8B1534954
2GTGK24M8B1538194
2GTGK24M8B1538339
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2GTGK24M7B1505932
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2GTGK24M7B1507616
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2GTGK24M9B1507875
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2GTGK24M1B1551403
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2GTGK24M6B1542020
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2GTGK24M5B1550769
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2GTGK24M5B1550545
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2GTGK24M4B1548740
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2GTGK24M4B1548186
2GTGK24M4B1540699
2GTGK24M9B1550113
2GTGC24T7D1531535
2GTGC39K7J1528362
2GTGG35JXN4516664
2GTGG35M6D4522048
2GTGK29N8P1505091
2GTHC39K3P1504797
2GTHG31N7N4529014
2GTJG31J3P4518495