Decode this 2006 VIN?

[Mark Rinker]

What info can be decoded from VIN alone - besides just engine? This is from a 2006 3500 Duramax. Should be an LLY, right?

1GBJK34236E127868

How about this one? LBZ?

1GCJK34D16E194529

[More Power]

My Production Options book is a little out of date, but if the codes hold, here are the main ones.


1GBJK34236E127868

This one is an LLY (8th digit is 2)

G - General Motors
B - Chevy incomplete (C, as in the next VIN = Chevy Truck)
J - GVW - 10001-14000 lbs
K - Conventional cab


1GCJK34D16E194529

This one is an LBZ (code D)

[Mark Rinker]

Thanks, MP!