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free vin decode for gm 2011

L: Buick Incomplete
L: GVWR 6001-7000, Brake Sys - Hydraulic, Body Style 06
3: FOUR DOOR CAB
Y: DISP - 5.0L CARB - 4BBL DIV - 2,3,4 PRODUCING DIV - 3
Y: LF1 - ENGINE GAS, 6 CYL, 3.0L, SIDI, DOHC, VVT, ALUM
6: CHECK DIGIT
B: 1981 MODEL YEAR
B: 2011 Model Year
B: BALTIMORE MD
BuildDate: 20141106