Model Identification

A combination Vehicle Identification Number and Rating Plate is used on all vehicles. Plate is attached to dash and toe panel on "P" models (except Motor Home Chassis), on air intake plenum panel on cowl models and on left door pillar on all remaining models. Plate location on Motor Home Chassis must be supplied by body builder.

TCS132F000001 

First Digit  - Make (GMC Division).

Second Digit  - Truck Type.

Third Digit  - Engine Designation.

Fourth Digit  - Truck Series.

Fifth Digit  - Model Type.

Sixth Digit  - Model Year 2 (1972).

Seventh Digit  - Assembly Plant.

Remaining Digits  - Sequence Built Number.