Let's dive into the world of classic American SUVs, focusing specifically on the 1968 Chevy Suburban. This iconic vehicle isn't just a mode of transportation; it's a piece of history, a symbol of an era, and a testament to Chevrolet's enduring legacy. For those who appreciate vintage cars or are considering restoring one, understanding the nuances of the '68 Suburban is essential. This article aims to provide a comprehensive overview, covering everything from its historical significance to its mechanical specifications and restoration tips. So, buckle up, car enthusiasts, as we journey back in time to explore this remarkable machine.

The Historical Significance of the 1968 Chevy Suburban

The 1968 Chevy Suburban holds a special place in automotive history, marking a significant point in the evolution of the SUV. To truly appreciate this vehicle, it's essential to understand the context in which it was produced. The late 1960s were a time of significant social and cultural change, and the automotive industry reflected these shifts. Families were growing, and there was an increasing demand for vehicles that could accommodate more passengers and cargo. The Suburban answered this call, offering a blend of truck-like utility and car-like comfort that was groundbreaking for its time.

Chevrolet had been producing the Suburban since 1935, making it the longest continuously produced vehicle nameplate in automotive history. Each generation brought its own set of improvements and innovations, and the 1968 model was no exception. It was part of the sixth generation (1967-1972), which saw significant styling and engineering updates. The '68 Suburban featured a more modern design compared to its predecessors, with cleaner lines and a more integrated appearance. This generation also introduced features like improved suspension and more powerful engine options, making it a more capable and comfortable vehicle for both work and family use.

The Suburban's role in popular culture cannot be overstated. It became a symbol of the American family road trip, often seen loaded with kids and luggage, heading off on adventures across the country. Its versatility also made it a popular choice for businesses and government agencies, serving as everything from airport shuttles to law enforcement vehicles. The 1968 Chevy Suburban wasn't just a vehicle; it was a workhorse, a family hauler, and a cultural icon all rolled into one. Understanding this historical context is crucial for anyone looking to restore or collect these vehicles, as it adds depth and meaning to the ownership experience.

Key Features and Specs of the 1968 Chevy Suburban

When delving into the specifics of the 1968 Chevy Suburban, understanding its key features and technical specifications is crucial. This model year offered a blend of practicality and performance that set it apart from its contemporaries. Let's break down the essential elements that made this vehicle a standout.

Engine Options

The 1968 Suburban came with several engine options, catering to different needs and preferences. The standard engine was a 250 cubic inch inline-six, which provided a good balance of fuel efficiency and adequate power for everyday use. For those seeking more muscle, Chevrolet offered a range of V8 engines, including a 307 cubic inch, a 327 cubic inch, and a 396 cubic inch big-block. The V8s delivered significantly more horsepower and torque, making the Suburban capable of towing heavy loads and tackling challenging terrain. The 396, in particular, was a favorite among those who needed serious pulling power, making it a popular choice for work trucks and camper conversions.

Transmission and Drivetrain

The 1968 Chevy Suburban typically featured a three-speed manual transmission as standard, providing a direct and engaging driving experience. However, many buyers opted for the optional automatic transmission, which offered greater convenience, especially in city driving. The most common automatic transmission was the Turbo Hydra-Matic, known for its smooth shifting and reliability. As for the drivetrain, the standard configuration was rear-wheel drive (2WD), but a four-wheel-drive (4WD) version was also available. The 4WD model was particularly appealing to those who lived in areas with inclement weather or needed to traverse unpaved roads, adding another layer of versatility to the Suburban.

Interior and Exterior

The interior of the 1968 Suburban was designed with functionality in mind. The standard configuration offered seating for up to eight passengers, with three rows of bench seats. The seats were typically upholstered in durable vinyl, which was easy to clean and maintain. Options included cloth upholstery and various trim packages, allowing buyers to customize the interior to their liking. On the exterior, the '68 Suburban featured a clean and straightforward design, with a boxy shape that maximized interior space. The front grille had a distinctive horizontal bar design, and the body was adorned with minimal chrome trim. Available colors ranged from subdued earth tones to brighter, more vibrant hues, reflecting the style of the era.

Suspension and Brakes

The 1968 Suburban utilized a sturdy suspension system designed to handle heavy loads and rough roads. The front suspension consisted of independent control arms with coil springs, while the rear featured a solid axle with leaf springs. This setup provided a good balance of ride comfort and load-carrying capacity. The braking system typically consisted of drum brakes on all four wheels, which were adequate for the vehicle's weight and intended use. However, some models were equipped with optional power brakes, which provided improved stopping performance.

Restoration Tips for a 1968 Chevy Suburban

Restoring a 1968 Chevy Suburban can be a rewarding but challenging endeavor. Whether you're aiming for a concourse-level restoration or a reliable daily driver, here are some essential tips to guide you through the process.

Assessment and Planning

Before diving into the restoration, it's crucial to thoroughly assess the vehicle's condition. Look for rust, body damage, and mechanical issues. Pay close attention to areas prone to corrosion, such as the rocker panels, floorboards, and lower sections of the doors and fenders. Create a detailed plan outlining the scope of the restoration, including the budget and timeline. Determine whether you'll be doing the work yourself or hiring professionals. Prioritize tasks and set realistic goals. This initial assessment will save you time and money in the long run.

Parts Sourcing

Finding the right parts is a critical aspect of any restoration project. For the 1968 Chevy Suburban, some parts are readily available, while others may be more difficult to locate. Start by checking with reputable classic car parts suppliers and online marketplaces. Join online forums and communities dedicated to vintage Chevy trucks, where you can connect with other enthusiasts and find valuable resources. Consider attending swap meets and car shows, where you may find rare or hard-to-find parts. Be prepared to invest time and effort in sourcing the correct components, as using incorrect or low-quality parts can compromise the authenticity and reliability of your restoration.

Bodywork and Paint

Bodywork is often the most time-consuming and labor-intensive part of the restoration process. Start by removing any rust and repairing damaged panels. If necessary, replace entire sections of the body with reproduction panels or donor parts. Ensure that all body panels are properly aligned and that the gaps are consistent. When it comes to paint, choose a color that is appropriate for the 1968 Suburban. Consult original paint charts and consider the vehicle's original color scheme. Apply multiple coats of primer, basecoat, and clearcoat, following the manufacturer's instructions. Sand and buff the finish to achieve a smooth and glossy appearance. Attention to detail in bodywork and paint will significantly enhance the overall look of your restored Suburban.

Mechanical Restoration

Restoring the mechanical components of your 1968 Chevy Suburban is essential for ensuring its reliability and performance. Start by overhauling the engine, transmission, and differential. Replace worn bearings, seals, and gaskets. Rebuild the carburetor or fuel injection system. Inspect and replace any damaged or worn suspension and brake components. Consider upgrading to modern brakes and suspension for improved safety and handling. Pay close attention to the electrical system, replacing any frayed or damaged wiring. Test all lights, gauges, and accessories to ensure they are functioning properly. A thorough mechanical restoration will ensure that your Suburban is not only beautiful but also a pleasure to drive.

Interior Restoration

The interior of your 1968 Chevy Suburban should be restored to its original condition or customized to your personal taste. Replace worn or damaged upholstery with new seat covers and headliners. Install new carpeting and floor mats. Restore or replace any cracked or faded trim pieces. Rebuild the seats with new foam and springs. Clean and polish all interior surfaces. Consider adding modern amenities such as air conditioning or a modern sound system, while maintaining the vintage look and feel. A well-restored interior will make your Suburban a comfortable and inviting place to spend time.

Final Touches

Once the major restoration work is complete, pay attention to the final details that will set your 1968 Chevy Suburban apart. Install new weather stripping and seals to prevent leaks and drafts. Replace any missing or damaged emblems and badges. Polish all chrome trim and stainless steel accents. Install new tires and wheels that are appropriate for the vehicle's year and model. Perform a final inspection to ensure that everything is in working order. Take your restored Suburban for a test drive and make any necessary adjustments. The final touches will transform your restoration project into a show-stopping masterpiece.

The Enduring Appeal of the 1968 Chevy Suburban

The 1968 Chevy Suburban holds a special place in the hearts of classic car enthusiasts for good reason. Its timeless design, robust construction, and versatile nature have made it a beloved icon of American automotive history. Whether you're a seasoned collector or a first-time restorer, the '68 Suburban offers a unique and rewarding experience. Its historical significance, combined with its practicality and charm, ensures that it will continue to be cherished for generations to come. So, if you're looking for a classic vehicle that embodies the spirit of adventure and the open road, the 1968 Chevy Suburban is an excellent choice.