Factory build sheet
2007 Chevrolet Silverado LTZ
Build 1GCHK346-7 · 6.6L 8cyl · Four-wheel drive · Pickup
VIN positions 1 through 8 read 1GCHK346 and position 10 reads 7. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every Silverado whose VIN starts 1GCHK346 and carries 7 in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 26 of them.
- Decoded Jul 7, 2026
- 26 known VINs
- 1 listed for sale now
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
- LMM
- Engine manufacturer
- Duramax
- Fuel type
- Diesel
Drivetrain
- Drive type
- Four-wheel drive
- Brake system
- Hydraulic
Body & chassis
- Body class
- Pickup
- NHTSA body type
- TRUCK
- Doors
- 2
- Series
- 1 Ton
- Manufacturer
- GENERAL MOTORS LLC
Weight rating
- GVWR class
- Class 2H
- GVWR
- 9,001–10,000 lb
Gross vehicle weight rating is the loaded ceiling set by the manufacturer, not the car's own weight.
The same build, other model years
Chevrolet used the VIN pattern 1GCHK346 for 2 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.
-
2007 You are here code 7
- 2008 LTZ 6.6L 8cyl Pickup · 32 vehicles code 8
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 | 1GC | GENERAL MOTORS LLC · World manufacturer identifier |
| 4–8 | HK346 | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | 7 | Model year — 2007 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
NHTSA safety ratings
Crash-test results are published per model year and body style, so they cover the 2007 Chevrolet Silverado as a whole rather than this build alone.
Rollover
★★★★ ★ 4 / 5
6 recall campaigns are recorded for the 2007 Silverado. Recalls are issued per VIN range — check the VIN of the car you are looking at, not the model.
26 vehicles carry this build
Every VIN we have decoded to 1GCHK346-7 shares the specification above.
- 26 Known VINs
- 1 Listed for sale now
- 1GCHK346 27E598568
- 1GCHK346 97E557855
- 1GCHK346 47E534368
- 1GCHK346 77E519363
- 1GCHK346 27E557664
- 1GCHK346 37E544065
- 1GCHK346 57E520396
- 1GCHK346 67E565492
- 1GCHK346 07E593675
- 1GCHK346 77E579031
- 1GCHK346 97E539579
- 1GCHK346 37E571928
- 1GCHK346 37E597302
- 1GCHK346 57E536002
- 1GCHK346 87E535510
- 1GCHK346 67E571700
- 1GCHK346 87E585761
- 1GCHK346 27E553291
- 1GCHK346 07E561440
- 1GCHK346 67E562429
- 1GCHK346 07E541009
- 1GCHK346 X7E535525
- 1GCHK346 67E537014
- 1GCHK346 37E594173
- 1GCHK346 07E558845
- 1GCHK346 07E566511
Neighboring configurations
Other factory configurations of the Silverado, each with its own build sheet. The set is fixed by the VIN patterns themselves, so it does not shuffle as prices or inventory move.
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 26 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.