What is a 1980 Chevy truck called?
A 1980 Chevrolet pickup is typically known as a Chevrolet C/K pickup—the C/K designation GM used for its full-size line. Depending on drivetrain and payload, it is commonly identified by badge codes such as C10, K10, C20, K20, C30 or K30.
How the C/K naming system works
The C and K letters designate drive configuration: C for two-wheel drive and K for four-wheel drive. The numbers denote payload class: 10 for about 1/2 ton, 20 for about 3/4 ton, and 30 for 1 ton. In 1980, these trucks belonged to Chevrolet's third-generation C/K lineup (1973–1987), available in short- or long-wheelbase versions and with various cab and bed configurations.
Common badge codes in that era included:
- C10 or K10 — 1/2-ton models (2WD or 4WD)
- C20 or K20 — 3/4-ton models
- C30 or K30 — 1-ton models
These badge codes are used by collectors and enthusiasts to identify the truck’s drivetrain and payload class. A typical 1980 model could be a C10 (2WD half-ton) or a K10 (4WD half-ton), or it could be a C20/K20 or C30/K30 depending on weight rating and intended use.
Historical context and features
During the 1980 model year, Chevrolet continued to offer the square-body C/K pickups beloved by enthusiasts for their ruggedness and straightforward mechanics. The line offered V8 engines and six-cylinder options, with transmissions ranging from manual to automatic. The styling remained practical and durable, with the familiar squared-off fenders and grilles that defined the era.
Notable features of the 1980 C/K line
While evolution over the years was incremental, 1980s C/K trucks shared a durable frame, body-on-frame construction, and a choice of cab configurations, including fleet-friendly work trucks and more comfortable passenger variants. They were widely used for work, recreation, and as platforms for modifications by enthusiasts.
How to identify your specific 1980 Chevy truck
To verify exactly which model you have, use these steps and refer to the truck's badges, VIN, and data plate.
- Check the exterior badges on doors, tailgate, or fenders for C10/K10, C20/K20, or C30/K30 codes.
- Find the VIN plate on the driver's door jamb or dash; key digits indicate model series and year.
- Consult the build sheet or owner's manual for the original specification and cab/bed configuration.
Knowing the badge, VIN, and configuration provides an accurate identification of a 1980 Chevy truck's exact model and capabilities.
Summary
In short, a 1980 Chevy truck is best identified as a Chevrolet C/K pickup, with badge codes like C10, K10, C20, K20, C30, or K30 indicating the drive layout and payload class. Depending on configuration, it could be a half-ton, three-quarter-ton, or one-ton model.
