Factory build sheet
2017 Chevrolet Silverado LTZ
Build 1GC1CWEY-H · 6.6L 8cyl · Pickup
VIN positions 1 through 8 read 1GC1CWEY and position 10 reads H. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every Silverado whose VIN starts 1GC1CWEY and carries H 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
- L5P - Direct Injection, DURAMAX, GEN 5, VAR 1
- Turbocharged
- Yes
- Fuel type
- Diesel
Drivetrain
- Drive type
- 4x2
- Brake system
- Hydraulic
Body & chassis
- Body class
- Pickup
- NHTSA body type
- TRUCK
- Doors
- 4
- Seats
- 6
- Seat rows
- 2
- Cab type
- Crew/Super Crew/Crew Max
- Series
- 2500
- 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.
Driver assistance, as built
- Forward collision warning Optional
- Lane departure warning Optional
Systems the filing does not record are not listed above. Check the window sticker of the exact car before you rely on any single feature.
The same build, other model years
Chevrolet used the VIN pattern 1GC1CWEY for 2 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.
-
2017 You are here code H
- 2018 LTZ 6.6L 8cyl Pickup · 44 vehicles code J
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 | 1CWEY | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | H | Model year — 2017 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
26 vehicles carry this build
Every VIN we have decoded to 1GC1CWEY-H shares the specification above.
- 26 Known VINs
- 1 Listed for sale now
- 1GC1CWEY 5HF106126
- 1GC1CWEY 1HF143786
- 1GC1CWEY 7HF205188
- 1GC1CWEY 1HF219121
- 1GC1CWEY 2HF189076
- 1GC1CWEY 2HF162251
- 1GC1CWEY 6HF129611
- 1GC1CWEY 8HF201568
- 1GC1CWEY XHF143642
- 1GC1CWEY 3HF125144
- 1GC1CWEY 7HF204770
- 1GC1CWEY 2HF107170
- 1GC1CWEY 9HF206102
- 1GC1CWEY 4HF227228
- 1GC1CWEY 4HF141546
- 1GC1CWEY XHF104954
- 1GC1CWEY XHF238864
- 1GC1CWEY 7HF151780
- 1GC1CWEY 7HF106788
- 1GC1CWEY 1HF132318
- 1GC1CWEY 2HF225946
- 1GC1CWEY 8HF201196
- 1GC1CWEY 0HF244172
- 1GC1CWEY 9HF108302
- 1GC1CWEY XHF229453
- 1GC1CWEY 5HF200734
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.
- 2017 LTZ 6L 8-cyl · 4WD 26 vehicles
- 2017 Work Truck/LS/Fleet/Base 6L 8-cyl · 4WD 1,417 vehicles · $29,393 median
- 2017 Work Truck/LS/Fleet/Base 6.6L 8-cyl · 4WD 664 vehicles · $28,782 median
- 2017 LTZ 6L 8-cyl · 4WD 886 vehicles · $29,249 median
- 2017 High Country 6.6L 8-cyl · 4WD 2,099 vehicles · $40,008 median
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.