VIN database

1991 GMC P Truck Forward VIN decoder

Decode any 1991 GMC P Truck Forward VIN here - free, no sign-up - then see every build configuration the catalog holds for this model year and 15 real sample VINs.

Every sample 1991 GMC P Truck Forward VIN in this catalog starts with the world manufacturer identifier 1GD. The tenth character is M, the model-year code for 1991; the eleventh is the assembly-plant code, 3 here. The factory records place assembly at Detroit, United States (USA). 4 engines are recorded for this model year, including 4.3L · 6-cyl · Gasoline, 5.7L · 8-cyl · Gasoline, and 6.2L · 8-cyl · Diesel. The catalog holds 15 sample 1991 GMC P Truck Forward VINs. Decode your own with the field at the top of this page.

1991 GMC P Truck Forward trims, engines and plants

7 build configurations across 15 sample VINs, decoded from the 11-character VIN prefix. A blank cell means the factory record carries no value.

Series / TrimEngineBodyPlantSample VINs
Forward Control · 1 ton nominal5.7L · 8-cyl · GasolineIncompleteDetroit, United States (USA)7
1 Ton Nominal · 1 ton nominal6.2L · 8-cyl · DieselIncompleteDetroit, United States (USA)3
1 Ton Nominal · 1 ton nominal5.7L · 8-cyl · GasolineIncompleteDetroit, United States (USA)1
1 Ton Nominal4.3L · 6-cyl · GasolineIncompleteDetroit, United States (USA)1
1 Ton Nominal5.7L · 8-cyl · GasolineIncompleteDetroit, United States (USA)1
Forward Control · 1 ton nominal6.2L · 8-cyl · DieselIncompleteDetroit, United States (USA)1
Forward Control · 1 ton nominal7.4L · 8-cyl · GasolineIncompleteDetroit, United States (USA)1

Sample 1991 GMC P Truck Forward VINs

Showing 15 of 15 VINs

These are catalog sample VINs, not cars for sale. Choosing one puts it in the VIN field at the top of the page - replace it with the VIN of the car you are looking at.

VINSeries / TrimEngineBodyPlant
1GDGP32J3M3501353Forward Control · 1 ton nominal6.2L · 8-cyl · DieselIncompleteDetroit, United States (USA)
1GDHP32J5M35021701 Ton Nominal · 1 ton nominal6.2L · 8-cyl · DieselIncompleteDetroit, United States (USA)
1GDHP32J8M35017901 Ton Nominal · 1 ton nominal6.2L · 8-cyl · DieselIncompleteDetroit, United States (USA)
1GDHP32J8M35018851 Ton Nominal · 1 ton nominal6.2L · 8-cyl · DieselIncompleteDetroit, United States (USA)
1GDHP32K2M3501356Forward Control · 1 ton nominal5.7L · 8-cyl · GasolineIncompleteDetroit, United States (USA)
1GDHP32K5M3502369Forward Control · 1 ton nominal5.7L · 8-cyl · GasolineIncompleteDetroit, United States (USA)
1GDHP32K8M3501958Forward Control · 1 ton nominal5.7L · 8-cyl · GasolineIncompleteDetroit, United States (USA)
1GDHP32K9M3501757Forward Control · 1 ton nominal5.7L · 8-cyl · GasolineIncompleteDetroit, United States (USA)
1GDHP32Z7M35008011 Ton Nominal4.3L · 6-cyl · GasolineIncompleteDetroit, United States (USA)
1GDJP32K0M35020401 Ton Nominal · 1 ton nominal5.7L · 8-cyl · GasolineIncompleteDetroit, United States (USA)
1GDKP32K0M35010541 Ton Nominal5.7L · 8-cyl · GasolineIncompleteDetroit, United States (USA)
1GDKP32K1M3501323Forward Control · 1 ton nominal5.7L · 8-cyl · GasolineIncompleteDetroit, United States (USA)
1GDKP32K2M3501816Forward Control · 1 ton nominal5.7L · 8-cyl · GasolineIncompleteDetroit, United States (USA)
1GDKP32K2M3502450Forward Control · 1 ton nominal5.7L · 8-cyl · GasolineIncompleteDetroit, United States (USA)
1GDKP32N2M3500840Forward Control · 1 ton nominal7.4L · 8-cyl · GasolineIncompleteDetroit, United States (USA)

Factory specs by VIN prefix

Specs are decoded from manufacturer build data for the 11-character VIN prefix and are shown in English.

1GDGP32J3M3 - Forward Control · 1 ton nominal
Series
Forward Control
Trim
1 ton nominal
Body Class
Incomplete
Drive Type
4x2
Engine Cylinders
8
Displacement L
6.2
Fuel Type Primary
Diesel
Manufacturer Name
GENERAL MOTORS LLC
Plant City
Detroit
Plant Country
United States (USA)
Brake System Type
Hydraulic
Displacement CC
6200.0
Displacement CI
378.34721338734
Engine
6.2L V-Shaped
Engine Configuration
V-Shaped
Engine Manufacturer
CPC
GVWR
Class 2G: 8,001 - 9,000 lb (3,629 - 4,082 kg)
Plant Company Name
NA - Truck Platform
Plant State
MICHIGAN
Trim2
1 ton nominal
Vehicle Type
INCOMPLETE VEHICLE
1GDHP32J5M3 - 1 Ton Nominal · 1 ton nominal
Series
1 Ton Nominal
Trim
1 ton nominal
Body Class
Incomplete
Drive Type
4x2
Engine Cylinders
8
Displacement L
6.2
Fuel Type Primary
Diesel
Manufacturer Name
GENERAL MOTORS LLC
Plant City
Detroit
Plant Country
United States (USA)
Brake System Type
Hydraulic
Displacement CC
6200.0
Displacement CI
378.34721338734
Engine
6.2L V-Shaped
Engine Configuration
V-Shaped
Engine Manufacturer
CPC
GVWR
Class 2H: 9,001 - 10,000 lb (4,082 - 4,536 kg)
Plant Company Name
NA - Truck Platform
Plant State
MICHIGAN
Series2
Forward Control
Trim2
1 ton nominal
Vehicle Type
INCOMPLETE VEHICLE
1GDHP32J8M3 - 1 Ton Nominal · 1 ton nominal
Series
1 Ton Nominal
Trim
1 ton nominal
Body Class
Incomplete
Drive Type
4x2
Engine Cylinders
8
Displacement L
6.2
Fuel Type Primary
Diesel
Manufacturer Name
GENERAL MOTORS LLC
Plant City
Detroit
Plant Country
United States (USA)
Brake System Type
Hydraulic
Displacement CC
6200.0
Displacement CI
378.34721338734
Engine
6.2L V-Shaped
Engine Configuration
V-Shaped
Engine Manufacturer
CPC
GVWR
Class 2H: 9,001 - 10,000 lb (4,082 - 4,536 kg)
Plant Company Name
NA - Truck Platform
Plant State
MICHIGAN
Series2
Forward Control
Trim2
1 ton nominal
Vehicle Type
INCOMPLETE VEHICLE
1GDHP32K2M3 - Forward Control · 1 ton nominal
Series
Forward Control
Trim
1 ton nominal
Body Class
Incomplete
Drive Type
4x2
Engine Cylinders
8
Displacement L
5.7
Fuel Type Primary
Gasoline
Manufacturer Name
GENERAL MOTORS LLC
Plant City
Detroit
Plant Country
United States (USA)
Brake System Type
Hydraulic
Displacement CC
5700.0
Displacement CI
347.83534133997
Engine
5.7L V-Shaped
Engine Configuration
V-Shaped
Engine Manufacturer
CPC
Fuel Injection Type
Throttle Body Fuel Injection (TBI)
GVWR
Class 2H: 9,001 - 10,000 lb (4,082 - 4,536 kg)
Other Engine Info
LPG conversion can be accomplished on the engine.
Plant Company Name
NA - Truck Platform
Plant State
MICHIGAN
Trim2
1 ton nominal
Vehicle Type
INCOMPLETE VEHICLE
1GDHP32K5M3 - Forward Control · 1 ton nominal
Series
Forward Control
Trim
1 ton nominal
Body Class
Incomplete
Drive Type
4x2
Engine Cylinders
8
Displacement L
5.7
Fuel Type Primary
Gasoline
Manufacturer Name
GENERAL MOTORS LLC
Plant City
Detroit
Plant Country
United States (USA)
Brake System Type
Hydraulic
Displacement CC
5700.0
Displacement CI
347.83534133997
Engine
5.7L V-Shaped
Engine Configuration
V-Shaped
Engine Manufacturer
CPC
Fuel Injection Type
Throttle Body Fuel Injection (TBI)
GVWR
Class 2H: 9,001 - 10,000 lb (4,082 - 4,536 kg)
Other Engine Info
LPG conversion can be accomplished on the engine.
Plant Company Name
NA - Truck Platform
Plant State
MICHIGAN
Trim2
1 ton nominal
Vehicle Type
INCOMPLETE VEHICLE
1GDHP32K8M3 - Forward Control · 1 ton nominal
Series
Forward Control
Trim
1 ton nominal
Body Class
Incomplete
Drive Type
4x2
Engine Cylinders
8
Displacement L
5.7
Fuel Type Primary
Gasoline
Manufacturer Name
GENERAL MOTORS LLC
Plant City
Detroit
Plant Country
United States (USA)
Brake System Type
Hydraulic
Displacement CC
5700.0
Displacement CI
347.83534133997
Engine
5.7L V-Shaped
Engine Configuration
V-Shaped
Engine Manufacturer
CPC
Fuel Injection Type
Throttle Body Fuel Injection (TBI)
GVWR
Class 2H: 9,001 - 10,000 lb (4,082 - 4,536 kg)
Other Engine Info
LPG conversion can be accomplished on the engine.
Plant Company Name
NA - Truck Platform
Plant State
MICHIGAN
Trim2
1 ton nominal
Vehicle Type
INCOMPLETE VEHICLE
1GDHP32K9M3 - Forward Control · 1 ton nominal
Series
Forward Control
Trim
1 ton nominal
Body Class
Incomplete
Drive Type
4x2
Engine Cylinders
8
Displacement L
5.7
Fuel Type Primary
Gasoline
Manufacturer Name
GENERAL MOTORS LLC
Plant City
Detroit
Plant Country
United States (USA)
Brake System Type
Hydraulic
Displacement CC
5700.0
Displacement CI
347.83534133997
Engine
5.7L V-Shaped
Engine Configuration
V-Shaped
Engine Manufacturer
CPC
Fuel Injection Type
Throttle Body Fuel Injection (TBI)
GVWR
Class 2H: 9,001 - 10,000 lb (4,082 - 4,536 kg)
Other Engine Info
LPG conversion can be accomplished on the engine.
Plant Company Name
NA - Truck Platform
Plant State
MICHIGAN
Trim2
1 ton nominal
Vehicle Type
INCOMPLETE VEHICLE
1GDHP32Z7M3 - 1 Ton Nominal
Series
1 Ton Nominal
Body Class
Incomplete
Drive Type
4x2
Engine Cylinders
6
Displacement L
4.3
Fuel Type Primary
Gasoline
Manufacturer Name
GENERAL MOTORS LLC
Plant City
Detroit
Plant Country
United States (USA)
Brake System Type
Hydraulic
Displacement CC
4300.0
Displacement CI
262.40209960734
Engine
4.3L V-Shaped
Engine Configuration
V-Shaped
Engine Manufacturer
CPC
Fuel Injection Type
Throttle Body Fuel Injection (TBI)
GVWR
Class 2H: 9,001 - 10,000 lb (4,082 - 4,536 kg)
Other Engine Info
90 Degree
Plant Company Name
NA - Truck Platform
Plant State
MICHIGAN
Series2
Forward Control
Vehicle Type
INCOMPLETE VEHICLE
1GDJP32K0M3 - 1 Ton Nominal · 1 ton nominal
Series
1 Ton Nominal
Trim
1 ton nominal
Body Class
Incomplete
Drive Type
4x2
Engine Cylinders
8
Displacement L
5.7
Fuel Type Primary
Gasoline
Manufacturer Name
GENERAL MOTORS LLC
Plant City
Detroit
Plant Country
United States (USA)
Brake System Type
Hydraulic
Displacement CC
5700.0
Displacement CI
347.83534133997
Engine
5.7L V-Shaped
Engine Configuration
V-Shaped
Engine Manufacturer
CPC
Fuel Injection Type
Throttle Body Fuel Injection (TBI)
GVWR
Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg)
Other Engine Info
LPG conversion can be accomplished on the engine.
Plant Company Name
NA - Truck Platform
Plant State
MICHIGAN
Series2
Forward Control
Trim2
1 ton nominal
Vehicle Type
INCOMPLETE VEHICLE
1GDKP32K0M3 - 1 Ton Nominal
Series
1 Ton Nominal
Body Class
Incomplete
Drive Type
4x2
Engine Cylinders
8
Displacement L
5.7
Fuel Type Primary
Gasoline
Manufacturer Name
GENERAL MOTORS LLC
Plant City
Detroit
Plant Country
United States (USA)
Brake System Type
Hydraulic
Displacement CC
5700.0
Displacement CI
347.83534133997
Engine
5.7L V-Shaped
Engine Configuration
V-Shaped
Engine Manufacturer
CPC
Fuel Injection Type
Throttle Body Fuel Injection (TBI)
GVWR
Class 4: 14,001 - 16,000 lb (6,350 - 7,258 kg)
Other Engine Info
LPG conversion can be accomplished on the engine.
Plant Company Name
NA - Truck Platform
Plant State
MICHIGAN
Series2
Forward Control
Vehicle Type
INCOMPLETE VEHICLE
1GDKP32K1M3 - Forward Control · 1 ton nominal
Series
Forward Control
Trim
1 ton nominal
Body Class
Incomplete
Drive Type
4x2
Engine Cylinders
8
Displacement L
5.7
Fuel Type Primary
Gasoline
Manufacturer Name
GENERAL MOTORS LLC
Plant City
Detroit
Plant Country
United States (USA)
Brake System Type
Hydraulic
Displacement CC
5700.0
Displacement CI
347.83534133997
Engine
5.7L V-Shaped
Engine Configuration
V-Shaped
Engine Manufacturer
CPC
Fuel Injection Type
Throttle Body Fuel Injection (TBI)
GVWR
Class 4: 14,001 - 16,000 lb (6,350 - 7,258 kg)
Other Engine Info
LPG conversion can be accomplished on the engine.
Plant Company Name
NA - Truck Platform
Plant State
MICHIGAN
Trim2
1 ton nominal
Vehicle Type
INCOMPLETE VEHICLE
1GDKP32K2M3 - Forward Control · 1 ton nominal
Series
Forward Control
Trim
1 ton nominal
Body Class
Incomplete
Drive Type
4x2
Engine Cylinders
8
Displacement L
5.7
Fuel Type Primary
Gasoline
Manufacturer Name
GENERAL MOTORS LLC
Plant City
Detroit
Plant Country
United States (USA)
Brake System Type
Hydraulic
Displacement CC
5700.0
Displacement CI
347.83534133997
Engine
5.7L V-Shaped
Engine Configuration
V-Shaped
Engine Manufacturer
CPC
Fuel Injection Type
Throttle Body Fuel Injection (TBI)
GVWR
Class 4: 14,001 - 16,000 lb (6,350 - 7,258 kg)
Other Engine Info
LPG conversion can be accomplished on the engine.
Plant Company Name
NA - Truck Platform
Plant State
MICHIGAN
Trim2
1 ton nominal
Vehicle Type
INCOMPLETE VEHICLE
1GDKP32N2M3 - Forward Control · 1 ton nominal
Series
Forward Control
Trim
1 ton nominal
Body Class
Incomplete
Drive Type
4x2
Engine Cylinders
8
Displacement L
7.4
Fuel Type Primary
Gasoline
Manufacturer Name
GENERAL MOTORS LLC
Plant City
Detroit
Plant Country
United States (USA)
Brake System Type
Hydraulic
Displacement CC
7400.0
Displacement CI
451.57570630101
Engine
7.4L V-Shaped
Engine Configuration
V-Shaped
Engine Manufacturer
CPC
Fuel Injection Type
Throttle Body Fuel Injection (TBI)
GVWR
Class 4: 14,001 - 16,000 lb (6,350 - 7,258 kg)
Plant Company Name
NA - Truck Platform
Plant State
MICHIGAN
Trim2
1 ton nominal
Vehicle Type
INCOMPLETE VEHICLE

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