Factory build sheet
2013 Chevrolet Silverado LT
Build 1GB3K0C8-D · 6.6L 8cyl · Four-wheel drive · Incomplete - Chassis CAB (Number OF CAB Unknown)
VIN positions 1 through 8 read 1GB3K0C8 and position 10 reads D. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every Silverado whose VIN starts 1GB3K0C8 and carries D in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 31 of them.
- Decoded Jul 7, 2026
- 31 known VINs
Factory specification
As filed by Chevrolet with NHTSA for this build. Fields the filing does not record are left out entirely — a missing row means no recorded value, not a missing feature.
Engine
- Displacement
- 6.6 L
- Cylinders
- 8
- Configuration
- V-Shaped
- Engine model
- LML
- Engine manufacturer
- DURAMAX
- Turbocharged
- Yes
- Fuel type
- Diesel
Drivetrain
- Drive type
- Four-wheel drive
- Brake system
- Hydraulic
Body & chassis
- Body class
- Incomplete - Chassis Cab (Number of Cab Unknown)
- NHTSA body type
- INCOMPLETE VEHICLE
- Doors
- 2
- Series
- 3500
- Manufacturer
- GENERAL MOTORS LLC
Weight rating
- GVWR class
- Class 3
- GVWR
- 10,001–14,000 lb
Gross vehicle weight rating is the loaded ceiling set by the manufacturer, not the car's own weight.
How this VIN pattern is read
A 17-character VIN carries two kinds of information: what was built, and which one it is. This page is the first kind — the nine highlighted positions.
| Positions | Characters | What they encode |
|---|---|---|
| 1–3 | 1GB | GENERAL MOTORS LLC · World manufacturer identifier |
| 4–8 | 3K0C8 | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | D | Model year — 2013 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
31 vehicles carry this build
Every VIN we have decoded to 1GB3K0C8-D shares the specification above.
- 31 Known VINs
- 1GB3K0C8 5DF222503
- 1GB3K0C8 6DF100121
- 1GB3K0C8 XDF139679
- 1GB3K0C8 1DZ211738
- 1GB3K0C8 2DF106174
- 1GB3K0C8 6DF169049
- 1GB3K0C8 XDF144297
- 1GB3K0C8 5DF107867
- 1GB3K0C8 7DF191755
- 1GB3K0C8 XDF206457
- 1GB3K0C8 2DZ335310
- 1GB3K0C8 7DF190136
- 1GB3K0C8 8DF169120
- 1GB3K0C8 5DF205961
- 1GB3K0C8 0DF119523
- 1GB3K0C8 4DF169017
- 1GB3K0C8 3DF107169
- 1GB3K0C8 2DF176399
- 1GB3K0C8 5DF213557
- 1GB3K0C8 8DF102324
- 1GB3K0C8 9DF156621
- 1GB3K0C8 9DF108164
- 1GB3K0C8 4DF143856
- 1GB3K0C8 2DF212494
- 1GB3K0C8 5DF236885
- 1GB3K0C8 3DF186357
- 1GB3K0C8 9DF145649
- 1GB3K0C8 4DF157076
- 1GB3K0C8 7DF206061
- 1GB3K0C8 1DF179696
- 1GB3K0C8 9DF211746
Keep going
Where this data comes from
Specification fields are decoded from the manufacturer's filings in the NHTSA vPIC database, keyed on VIN positions 1–8 and 10. We publish the filed values as they stand and leave out anything the filing does not record.
Vehicle counts come from the 31 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.