1991 Syclone 0421
VIN: 1GDCT14Z4M8800421
Factory Color: Midnight Black/Matte Black (91 Sy)
Current Color: Midnight Black/Matte Black (91 Sy)
Conversion:
Build Date (sticker on door jamb):
CD Player:
Misc:
Build Folder Information
Date on folder: (appears to be ship date)
Number on folder: (no idea what this number is)
Date on engine test results:
Date on Inspection Sheet: 1991-02-22
Prop Shaft: 100738
Engine: W910080161
Transmission: MY06109562
Transfer Case: C004359
Engine Sequence: 482
Document Date (It appears this was a check list document): 1991-02-22
Sticker on the above document (ECM number): 100121
Engineering Sheet Date: 1991-02-20
Body Inspection Sheet Date:
Vehicle Receive Report Date: 1991-02-22
Vehicle Receive Report Item #: (We have no idea what this number is for)
Color according to Vehicle Receive Report:
Vehicle Shipping Report Date: 1991-02-25
1-2 Shift (RPM):
2-3 Shift (RPM):
Vehicle Shipping Report 3#: 55199 (We have no idea what this number is for)
GM Build Log
Build Date:
GM Final Ship:
Ship Date: 1991-02-25
ECM: 100121
Order Number:
Charge to Dealer:
Ship to Dealer:
Transaction Details
DateTypeMileageOwnerMisc
1991-04-10 Maintenance  1171  - Rough idle. Replace PROM. Rudy Luther GMC, Minneapolis, MN. 
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