Squarebody Trucks for Sale
Squarebody trucks—built from 1973 to 1987—represent one of the most iconic eras of American pickups. Known for their clean lines, durable construction, and straightforward mechanicals, these Chevy and GMC trucks remain a top choice for collectors, builders, and daily drivers alike.
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What is a Squarebody Truck?
“Squarebody” refers to Chevrolet and GMC trucks produced from 1973 through 1987, named for their boxy, angular design that defined a generation of American pickups. This era introduced a more refined ride compared to earlier trucks, with improved suspension geometry, better interior comfort, and a wider range of trims and configurations.
These trucks were offered in both two-wheel drive (C10, C20, C30) and 4×4 (K10, K20, K30) variants, with multiple cab and bed configurations. Powertrain options ranged from inline-six engines to small-block and big-block V8s, paired with manual or automatic transmissions and durable transfer cases in four-wheel drive models.
Today, Squarebody trucks are popular for restorations, restomods, and off-road builds due to their simple construction, strong aftermarket support, and wide parts availability. Clean original examples continue to appreciate, while modified builds offer modern drivability with classic styling.
Buyer Tips
Check for rust in cab corners
Inspect frame and bed mounts
Verify engine and transmission condition
Look for quality restoration work
Review suspension and steering wear
Confirm 4×4 system operation
Evaluate wiring and electrical condition
Frequently Asked Questions
Squarebody trucks refer to Chevrolet and GMC pickups produced from 1973 through 1987. This generation includes light-duty and heavy-duty models across both two-wheel drive (C-series) and 4×4 (K-series) configurations. These trucks are widely recognized for their boxy styling and represent one of the most popular eras of classic American pickups.
The Squarebody generation includes models such as the C10, K10, C20, K20, and C30, along with related vehicles like the Chevrolet Blazer and Suburban. These trucks were offered in multiple cab and bed configurations, making them versatile for work, off-road use, and restoration projects. Today, the C10 and K10 are among the most sought-after variants.
The primary difference is drivetrain: C10 trucks are two-wheel drive, while K10 trucks are factory-equipped 4×4 with a transfer case and solid front axle. K10 models are generally more desirable for off-road use and tend to command higher prices. C10 trucks, however, are popular for street builds and lowered restorations.
Squarebody trucks were offered with a range of engines, including inline-six options and V8s like the 305, 350, and 454 cu.-in. engines. These powerplants are known for their durability and ease of maintenance, with strong aftermarket support for upgrades. Many trucks on the market today have been modified or swapped with more modern engines.
Squarebody trucks can be reliable daily drivers when properly maintained or restored, thanks to their simple mechanical design. However, buyers should expect older components, less refined ride quality, and fewer safety features compared to modern vehicles. Many owners choose to upgrade brakes, suspension, and ignition systems to improve drivability.
Key areas to inspect include rust in the cab corners, rocker panels, and bed, as well as the condition of the frame and mounts. Buyers should also evaluate engine performance, transmission operation, and the integrity of the electrical system. Quality of restoration or modifications is critical, as poorly executed work can lead to costly repairs.
Yes, Squarebody trucks are one of the most popular platforms for restoration and restomod builds. Their simple construction and widespread parts availability make them relatively easy to work on compared to newer vehicles. The aftermarket offers extensive support for suspension, drivetrain, interior, and cosmetic upgrades.
Prices vary widely based on condition, originality, and level of modification. Project trucks can start around $10,000, while clean drivers and lightly restored examples often range from $25,000 to $50,000. Fully restored or professionally built trucks can exceed $60,000 depending on quality and specifications.
Yes, Squarebody trucks have seen steady appreciation over the past several years, particularly for clean, rust-free, and well-documented examples. Growing demand from collectors and enthusiasts has pushed values higher, especially for original trucks and high-quality builds. Market trends suggest continued long-term interest in this generation.
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