The Ultimate Guide to Square Body Truck Parts
The 1973-1987 Chevy and GMC square body trucks have secured a special place in the hearts of automotive enthusiasts. Known for their iconic boxy design and robust durability, these trucks are not just vehicles; they represent a lifestyle and a commitment to craftsmanship. Whether you’re restoring a classic or customizing your ride, finding the right parts is essential. In this guide, we’ll walk you through everything you need to know about square body truck parts, their applications, and where to find them.
Comparison of Square Body Truck Parts
| Part Type | Description | Common Applications | Where to Buy |
|---|---|---|---|
| Body Panels | Includes fenders, hoods, and doors | Restoration and customization | www.lmctruck.com, www.usa1industries.com |
| Suspension Components | Springs, shocks, control arms | Performance upgrades and ride comfort | www.speedwaymotors.com, newsquarebodyrescue.com |
| Engine Parts | Blocks, heads, intakes, and exhaust systems | Engine rebuilds and performance enhancements | hhclassic.com, lsfab.com |
| Transmission Parts | Gears, clutches, and pumps | Transmission repairs and upgrades | www.c2cfabrication.com, newboyzsquarebodyrescue.com |
| Interior Components | Seats, dashboards, and steering wheels | Restoration and interior upgrades | squaredinnovations.com, www.lmctruck.com |
| Electrical Parts | Wiring harnesses, lights, and switches | Electrical repairs and upgrades | www.usa1industries.com, lsfab.com |
| Wheels and Tires | Rims, tires, and hubcaps | Customization and performance tuning | www.speedwaymotors.com, hhclassic.com |
| Braking Systems | Brake pads, rotors, and calipers | Safety upgrades and performance enhancements | www.c2cfabrication.com, newboyzsquarebodyrescue.com |
Understanding the Square Body Era
The square body era is defined by the unique aesthetics and engineering of Chevy and GMC trucks from 1973 to 1987. This period saw a transition from the rounded designs of earlier models to the angular, boxy shapes that defined the square body trucks. These vehicles were built for functionality, often used for heavy-duty work, but they also became popular for customization and restoration projects.
Key Features of Square Body Trucks
- Robust Construction: Built to last, square body trucks feature durable frames and body panels.
- Versatile Design: Their boxy shape allows for easy modifications and upgrades.
- Classic Appeal: The timeless design continues to attract enthusiasts and collectors.
Common Parts for Square Body Trucks
When it comes to square body truck restoration and customization, certain parts are in high demand. Below is a breakdown of essential components that every enthusiast should consider.
Body Panels
Body panels are crucial for restoring the original look of your truck. These parts include:
- Fenders: Protect the wheels and provide a finished look.
- Hoods: Essential for engine access and aesthetics.
- Doors: Vital for cabin access and security.
Many suppliers, such as www.lmctruck.com and www.usa1industries.com, offer high-quality replacement panels that fit perfectly.
Suspension Components
Upgrading suspension components can enhance ride quality and handling. Key parts include:
- Shocks and Struts: Improve stability and comfort.
- Control Arms: Essential for steering and suspension geometry.
- Springs: Affect ride height and load capacity.
For performance-oriented upgrades, check out www.speedwaymotors.com and newsquarebodyrescue.com.
Engine Parts
The heart of your truck, the engine, may require various components, especially during restorations. Important engine parts include:
- Pistons and Rings: Crucial for engine sealing and performance.
- Intake Manifolds: Enhance airflow and power.
- Exhaust Systems: Improve efficiency and sound.
Reliable suppliers for engine parts include hhclassic.com and lsfab.com.
Transmission Parts
A well-functioning transmission is vital for vehicle performance. Key transmission components include:
- Clutches: Essential for manual transmission operation.
- Gears: Influence speed and torque.
- Pumps: Critical for fluid circulation and pressure.
For sourcing transmission parts, consider www.c2cfabrication.com and newboyzsquarebodyrescue.com.
Interior Components
Interior upgrades can transform your truck’s cabin. Essential components include:
- Seats: Offer comfort and style.
- Dashboards: Enhance aesthetics and functionality.
- Steering Wheels: Improve control and comfort.
Explore options at squaredinnovations.com and www.lmctruck.com.
Electrical Parts
Electrical upgrades are essential for modern convenience and safety. Key electrical components include:
- Wiring Harnesses: Essential for connecting electrical systems.
- Lights: Improve visibility and safety.
- Switches: Control various electrical functions.
You can find quality electrical parts at www.usa1industries.com and lsfab.com.
Wheels and Tires
Upgrading wheels and tires can significantly enhance performance and appearance. Consider the following:
- Rims: Aesthetic enhancement and weight reduction.
- Tires: Crucial for traction and handling.
- Hubcaps: Add a classic touch.
For wheels and tires, visit www.speedwaymotors.com and hhclassic.com.
Braking Systems
Safety is paramount, and upgrading your braking system is crucial. Important components include:
- Brake Pads and Rotors: Essential for effective stopping power.
- Calipers: Vital for hydraulic braking function.
Quality braking parts can be sourced from www.c2cfabrication.com and newboyzsquarebodyrescue.com.
Technical Features of Square Body Truck Parts
| Part Type | Material | Weight | Compatibility | Price Range |
|---|---|---|---|---|
| Body Panels | Steel/Aluminum | Varies | 1973-1987 Chevy/GMC | $100 – $500 |
| Suspension Components | Steel/Composite | Varies | 1973-1987 Chevy/GMC | $50 – $400 |
| Engine Parts | Cast Iron/Aluminum | Varies | 1973-1987 Chevy/GMC | $200 – $2000 |
| Transmission Parts | Steel/Aluminum | Varies | 1973-1987 Chevy/GMC | $150 – $1200 |
| Interior Components | Fabric/Plastic | Varies | 1973-1987 Chevy/GMC | $100 – $1000 |
| Electrical Parts | Copper/Plastic | Varies | 1973-1987 Chevy/GMC | $10 – $300 |
| Wheels and Tires | Steel/Alloy | Varies | 1973-1987 Chevy/GMC | $50 – $2000 |
| Braking Systems | Steel/Composite | Varies | 1973-1987 Chevy/GMC | $100 – $500 |
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Conclusion
Restoring or customizing a square body truck can be a rewarding journey filled with challenges and triumphs. Understanding the various parts and where to source them is key to success. From body panels to engine components, every detail matters. By choosing quality parts from reputable suppliers like www.lmctruck.com, hhclassic.com, and squaredinnovations.com, you can ensure your truck not only looks great but also performs reliably.
FAQ
What are square body trucks?
Square body trucks refer to Chevy and GMC trucks manufactured between 1973 and 1987, characterized by their boxy design and robust construction.
Where can I find square body truck parts?
You can find parts at specialized retailers like www.lmctruck.com, www.usa1industries.com, and hhclassic.com.
Are there aftermarket parts available for square body trucks?
Yes, numerous aftermarket parts are available for customization and restoration. Websites like newsquarebodyrescue.com and squaredinnovations.com specialize in these parts.
What is the price range for square body truck parts?
Prices can vary significantly depending on the part type, ranging from as low as $10 for electrical components to over $2000 for high-performance engine parts.
Can I restore a square body truck myself?
Yes, many enthusiasts choose to restore square body trucks themselves, thanks to the availability of parts and resources.
What tools do I need for restoration?
Basic tools include wrenches, screwdrivers, a jack, and potentially specialized tools depending on the parts you are replacing.
Is it worth restoring a square body truck?
Restoring a square body truck can be a worthwhile investment, especially if it’s a model with sentimental value or rarity.
How can I improve the performance of my square body truck?
Consider upgrading suspension components, engine parts, and exhaust systems to enhance performance.
Do square body trucks hold their value?
Yes, well-maintained square body trucks can hold their value and even appreciate over time, making them a good investment.
What is the best way to customize a square body truck?
Customization can include upgrading the engine, changing the suspension, and personalizing the interior with modern comforts while preserving the classic look.