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1975 Model Year

 

1 - Chevrolet Division
2 - Series
3/4 - Body style

5 - Engine code letter
6 - Model year
7 - Final assembly plant letter
8-13 - Plant sequence number

 

Example:

1 D 37 U 2 R 523456 - Chevrolet Division, Malibu series, sport coupe, 400-4 engine, 1972 model year, Arlington plant, 12,345th 1972 Belair sequenced at that plant.
1 E 37 H 5 B 123456 - Chevrolet Division, Chevelle Laguna series, coupe, 350 engine, 1975 model year, Baltimore plant, 12,345th 1975 Chevelle sequenced at that plant.

 

1975 VIN Series Codes (2nd/3rd - numbers)

Series Code Series
C Chevelle Malibu/El Camino
D Chevelle Malibu Classic/El Camino Classic
E Chevelle Laguna
G Chevelle Malibu Classic Estate Station Wagon
H Monte Carlo
   

1975 VIN Body Style Codes (4th/5th - numbers)

Body Style Code Body Style
29 4-door sport sedan
35 4-door station wagon, 2-seat
37 2-door sport coupe, 5 passenger
80 2-door sedan pickup delivery/El Camino, GMC Sprint
   

1975 VIN Engine Codes (5th - letter)

Code Option/ Cubic Inches Type Carburetor Net HP
D L22250 L6 1BBL 105
H L65/350 V8 2BBL 145
L LM1/350 V8 4BBL 155
U LT4/400 V8 4BBL 175
Y LS4/454 V8 4BBL 225
         

 

1975 VIN Assembly Plant Codes (7th -  letter)

Letter Code Assembly Plant Notes
B Baltimore, Maryland * **
D Atlanta, Gerogia (Doraville)  **
K Kansas City, Missouri  **
R Arlingtn, Texas **
Z Fremont, California * **
1 Oshawa, Ontario, Canada **
Body Type Legend:
* Includes El Camino/GMC Sprint
** Includes Monte Carlo

1974 VIN Beginning Sequence Number

Model Begin Sequence Number Plant
Chevelle/Monte Carlo 400001
400001
All except Doraville & Oshawa
Doraville (after Jan 1974)
Monte Carlo 600001 Oshawa