Introduction: The Enduring Appeal of the Square Body
The "Square Body" Chevy truck, officially the third generation of the C/K series (1973-1987), holds a special place in the hearts of truck enthusiasts. Its boxy, rugged design, combined with its reliable mechanics and simple construction, has made it a lasting icon of American automotive history. Today, finding an old Square Body Chevy truck for sale is a common pursuit for those looking to restore a piece of history, build a unique off-road machine, or simply own a classic workhorse. This comprehensive guide explores everything you need to know about buying, owning, and potentially restoring these beloved vehicles.
Old Square Body Chevy Trucks For Sale: A Comprehensive Guide to Buying, Owning, and Restoring These Iconic Vehicles
I. Understanding the Square Body Era: Models and Variations
Before diving into the market, it's essential to understand the various Square Body models and their differences. Chevrolet and GMC offered a wide range of configurations, including:
- C/K Designations: "C" denoted two-wheel drive, while "K" indicated four-wheel drive.
- Series: 10, 20, and 30 represented half-ton, three-quarter-ton, and one-ton trucks, respectively.
- Cab Configurations: Regular cab, extended cab (introduced later in the run), and crew cab (typically on one-ton models).
- Bed Lengths: Short bed (approximately 6.5 feet), long bed (approximately 8 feet).
- Engine Options: A wide array of inline-six, small-block V8, and big-block V8 engines were available. The most common were the 250 inline-six, 305, 350, and 454 V8s. Diesel engines were also introduced later in the run.
- Transmissions: Manual (3-speed, 4-speed) and automatic (TH350, TH400, 700R4).
- Trim Levels: Base models, Custom Deluxe, Scottsdale, Cheyenne, and Silverado (Cheyenne and Silverado were the top trim levels).
- Suburban and Blazer/Jimmy: While not strictly "trucks," the Suburban and Blazer/Jimmy (short wheelbase version of the Suburban) share the same Square Body design and mechanical underpinnings and are often considered part of the family.
Understanding these distinctions will help you narrow your search and find a Square Body that meets your specific needs and preferences.
II. Where to Find Old Square Body Chevy Trucks for Sale
The search for a Square Body can be an adventure in itself. Here are some common places to look:
- Online Marketplaces:
- Craigslist: A classic platform for local listings. Be prepared to sift through many ads and thoroughly inspect the truck in person.
- Facebook Marketplace: Similar to Craigslist, but with the added benefit of seeing the seller's profile (which can offer some level of reassurance).
- eBay Motors: Offers a wider selection, including trucks from across the country, but be aware of shipping costs and potential for misrepresentation.
- Specialized Forums and Websites: Websites dedicated to classic Chevy trucks often have classifieds sections. These communities are typically more knowledgeable and trustworthy than general marketplaces.
- Local Classified Ads: Check your local newspapers and community bulletin boards.
- Auctions: Classic car auctions can be a good place to find well-maintained or restored Square Bodies, but prices can be higher.
- Word of Mouth: Let your friends, family, and local mechanics know you're looking. You never know who might have a Square Body tucked away in their garage.
III. What to Look for When Buying a Square Body: A Buyer's Checklist
Inspecting a Square Body before you buy is crucial. Here's a detailed checklist:
- Rust: This is the biggest enemy of Square Bodies. Pay close attention to the following areas:
- Rocker panels
- Cab corners
- Floor pans
- Bed sides and wheel wells
- Frame rails
- Around windshield and rear window seals
- Engine:
- Check for leaks (oil, coolant, transmission fluid).
- Listen for unusual noises (knocking, tapping).
- Inspect the exhaust for excessive smoke.
- Check the condition of the spark plugs and wiring.
- Test the compression (if possible).
- Transmission:
- Check for smooth shifting (both manual and automatic).
- Listen for unusual noises.
- Inspect the transmission fluid (color and smell).
- Suspension and Steering:
- Check for worn ball joints, tie rod ends, and bushings.
- Inspect the shocks and springs.
- Look for excessive play in the steering wheel.
- Brakes:
- Check the brake lines for leaks and rust.
- Inspect the brake pads and rotors.
- Test the brakes for proper stopping power.
- Interior:
- Check the condition of the seats, dashboard, and door panels.
- Inspect the wiring for damage.
- Test all the electrical components (lights, wipers, radio).
- Frame:
- Carefully inspect the frame for rust, cracks, and previous repairs. A bent or damaged frame can be a major problem.
- Paperwork:
- Verify the VIN (Vehicle Identification Number) matches the title.
- Check for any outstanding liens or encumbrances.
IV. Pricing and Negotiation: What to Expect
Square Body prices vary widely depending on condition, model, and location. A rusty project truck might sell for a few thousand dollars, while a fully restored example can command upwards of $30,000 or more. Research comparable trucks online to get an idea of the market value.
When negotiating, be realistic and respectful. Point out any flaws you find during your inspection and use them as leverage to lower the price. Be prepared to walk away if the seller is unwilling to negotiate.
V. Restoration Considerations: Challenges and Rewards
Restoring a Square Body can be a rewarding but challenging undertaking. Here are some things to consider:
- Time and Budget: Restoration projects often take longer and cost more than anticipated. Be realistic about your time commitment and budget.
- Parts Availability: While many parts are readily available, some can be hard to find or expensive.
- Skills and Expertise: Do you have the necessary skills to perform the repairs yourself, or will you need to hire a professional?
- Documentation: Keep detailed records of all your expenses and repairs. This will be helpful if you ever decide to sell the truck.
VI. Common Modifications and Upgrades
Square Bodies are popular platforms for modifications and upgrades. Some common examples include:
- Engine Swaps: Upgrading to a more powerful engine (e.g., LS swap).
- Suspension Lifts: Increasing ground clearance for off-road use.
- Disc Brake Conversions: Improving braking performance.
- Modern Interior Upgrades: Adding features like air conditioning, power windows, and a modern sound system.
VII. Maintaining Your Square Body: Keeping it on the Road
Regular maintenance is essential for keeping your Square Body running reliably. This includes:
- Regular oil changes
- Checking and replacing fluids (coolant, transmission fluid, brake fluid)
- Inspecting and replacing belts and hoses
- Keeping an eye on rust and addressing it promptly
VIII. Square Body Chevy Trucks For Sale Pricing Table
| Condition | Model Example | Engine | Transmission | Features | Estimated Price Range |
|---|---|---|---|---|---|
| Project Truck | C10 Short Bed (Rusty) | 305 V8 | Automatic | Missing Parts, Significant Rust | $1,500 - $5,000 |
| Driver Quality | K20 Long Bed (Running) | 350 V8 | Manual | Some Rust, Functional, Needs TLC | $5,000 - $12,000 |
| Restored | C10 Short Bed (Show Quality) | LS Swapped | Automatic | New Paint, Interior, Upgraded Mechanics | $25,000 - $45,000+ |
| Original (Good) | C10 Silverado (Low Miles) | 350 V8 | Automatic | Well-Maintained, Original Components | $15,000 - $30,000 |
| Modified (Lifted) | K10 Short Bed (Off-Road Ready) | 350 V8 | Automatic | Lift Kit, Off-Road Tires, Custom Bumper | $12,000 - $25,000 |
IX. Frequently Asked Questions (FAQ)
- Q: What's the best Square Body to buy?
- A: It depends on your needs and budget. A C10 is a good choice for a classic cruiser, while a K20 or K30 is better for off-road use or heavy hauling.
- Q: How can I tell if a Square Body has been repainted?
- A: Look for overspray, mismatched paint, and body filler. A paint thickness gauge can also be helpful.
- Q: Are Square Body parts easy to find?
- A: Yes, most common parts are readily available from aftermarket suppliers and online retailers.
- Q: What are the most common Square Body problems?
- A: Rust, worn suspension components, and engine issues are common problems.
- Q: How much does it cost to restore a Square Body?
- A: It can range from a few thousand dollars for a basic restoration to tens of thousands of dollars for a full, frame-off restoration.
Conclusion: The Timeless Appeal of the Square Body
Owning a Square Body Chevy truck is more than just owning a vehicle; it's owning a piece of American history. These trucks are tough, reliable, and endlessly customizable. Whether you're looking for a project truck to restore, a classic workhorse, or a unique off-road machine, a Square Body can be a rewarding investment. By understanding the models, knowing what to look for, and being prepared for the challenges of ownership, you can enjoy the timeless appeal of these iconic trucks for years to come. The search for "Old Square Body Chevy Trucks For Sale" is just the beginning of an exciting journey into the world of classic American trucks.