The 1948 GMC 100 5-Window Pickup remains one of the most beloved silhouettes from the post-war “New Design” era. This specific red-painted example has been thoughtfully updated to blend classic farm truck charm with contemporary drivability. It features a unique matching single-axle trailer, creating a cohesive look that is perfect for shows or cross-state touring. Acquired by the seller in 2017, the truck has received consistent mechanical care, including a recent tune-up and fuel system cleaning. Its five-window cab design offers superior visibility and remains a highly sought-after feature among truck collectors. This GMC serves as a rolling testament to the enduring appeal of mid-century American utility combined with modern muscle.
Custom Exterior Styling and Wood-Lined Bed
The truck is finished in a vibrant red that emphasizes its rounded, muscular fenders and iconic five-window cab. A matching sun visor sits atop the windshield, providing a distinct period-correct accessory look to the front end. The cargo bed has been beautifully redone with a wood-lined floor, a feature that is mirrored on the custom matching trailer. Custom steel wheels with chrome lips and simulated knock-offs provide a polished finish to the lower profile. While the right door currently requires a minor adjustment, the overall presence of the vehicle is undeniably commanding on the road. The matching trailer features a chrome bumper and functional brake lights for safe towing during long weekend excursions.
Chassis Modifications and Camaro Front Clip
To improve the original handling, the chassis was modified with a front clip sourced from a 1970 Chevrolet Camaro. This update provides a coil-spring front suspension that allows the truck to track much straighter than its factory counterparts. The seller also replaced the front springs and shocks in 2018 to further refine the ride quality over uneven surfaces. Staggered white-letter tires provide an aggressive stance and reliable grip during highway cruising. Stopping and steering are significantly improved thanks to this hybridization of classic steel and modern muscle car components. These changes transform the truck from a slow-moving workhorse into a confident, easy-to-drive cruiser that can handle modern traffic speeds.
Updated Interior with Modern Comforts
Inside the five-window cab, the interior has been completely redone with a combination of black cloth and vinyl upholstery. The addition of a tilt steering column and a three-spoke wheel makes finding a comfortable driving position simple for any pilot. To combat the summer heat, a modern air conditioning system has been integrated into the dashboard alongside a cassette radio. Safety was addressed under current ownership with the installation of lap belts for both the driver and passenger. The five-digit odometer shows approximately 8,000 miles, with about 500 added since the seller took possession in 2017. Every detail, including a replaced glove box lock, suggests a vehicle that was maintained with a focus on usability.
V8 Performance and Drivetrain Specs
The heart of this 1948 GMC 100 5-Window Pickup is a 350ci V8 engine that delivers a reliable and potent performance. It is equipped with an Edelbrock carburetor that was rebuilt in 2017 and thoroughly cleaned in late 2025. Power is managed by a smooth-shifting automatic transmission that routes torque to a heavy-duty 12-bolt rear end. A dual exhaust system provides the signature V8 rumble that complements the truck’s aggressive looks perfectly. Recent maintenance includes a full tune-up and the installation of a fresh battery to ensure the truck starts reliably. This mechanical combination offers a significant leap in power over the original inline-six, making the truck capable of effortless highway travel.
Summary of the GMC 5-Window Duo
This 1948 GMC 100 5-Window Pickup represents a rare opportunity to own a complete, turn-key custom set with a matching trailer. The integration of the Camaro front clip and the 350 V8 makes it a practical choice for those who actually want to drive their classics. Having been cherished by the current owner for nearly a decade, the truck displays the signs of careful preservation and smart updates. The five-window cab and wood-lined bed remain the primary draws for enthusiasts who appreciate the aesthetic high points of the era. With its Texas title and recent mechanical refresh, this GMC is ready for its next long-term caretaker. It is a unique piece of American history that is equally at home on a show field or a coastal highway.
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Source: bringatrailer.com
