The 1948 Chevrolet 3600 pickup stands as a cornerstone of the post-war Advance Design era, a period when trucks moved toward integrated styling. This specific example has been transformed into a sophisticated restomod that emphasizes both massive power and modern road manners. Purchased in 2013, the vehicle underwent an extensive custom build that finished in 2014. It successfully merges the iconic heavy-duty silhouette with a high-performance big-block powertrain. Finished in a sleek silver, the truck features various body modifications that refine its classic lines. For enthusiasts seeking a vintage look without the compromises of 1940s technology, this build offers a compelling solution. It represents a functional piece of art that remains as capable as it is visually striking.
Custom Bodywork and Modernized Chassis Assembly
The exterior of this 1948 Chevrolet 3600 pickup received numerous modifications to enhance its streamlined appearance. Frenched headlamps and a louvered tailgate provide a custom touch that separates it from standard restoration projects. Custom running boards lead to a beautifully finished wood bed floor held in place by smooth stainless runners. Ribbed bumpers and blue-dot taillights add a layer of period-inspired detail to the silver paintwork. Beneath the skin, a Heidts Mustang II-style front suspension assembly was installed for vastly improved handling. This setup includes tubular control arms and adjustable coilovers paired with power rack-and-pinion steering. In the rear, a leaf-spring setup is aided by adjustable air springs and custom traction bars. Chrome 18-inch American Racing wheels provide a modern stance while housing power-assisted four-wheel disc brakes. These updates ensure the truck behaves with the precision of a much newer vehicle on the road.
Refined Cab Environment and Digital Instrumentation
The interior of this 1948 Chevrolet 3600 pickup was re-trimmed to offer a high-end luxury experience within the vintage cab. Gray vinyl bucket seats provide modern support, complemented by a center console that offers practical storage space. Comfort is prioritized through an under-dash air conditioning system and power windows and door locks. The driver interacts with a tilting steering column and a suite of Dakota Digital gauges for accurate readouts. These digital displays monitor everything from engine temperature to oil pressure while maintaining a clean aesthetic. For entertainment, a RetroSound stereo unit provides modern audio capabilities without clashing with the dashboard design. Only 1,500 miles have been added since the completion of this detailed build. This interior creates a comfortable sanctuary that allows for cross-country touring or effortless local cruising.
489ci Big-Block V8 Performance and EFI Specifications
Mechanical performance is led by a custom-built 489 cubic inch big-block V8 engine installed in 2014. This massive powerplant features Edelbrock aluminum cylinder heads and a matching intake manifold for superior flow. To ensure reliable starting and throttle response, a FAST EZ-EFI electronic fuel injection system was integrated. A Lunati camshaft provides a performance idle while coated headers lead into a dual exhaust system with MagnaFlow mufflers. Power is routed through a rebuilt TH400 three-speed automatic transmission designed to handle the high torque of the big-block. A 3.55:1 rear differential offers a balanced gear ratio for both acceleration and highway cruising. This combination produces a visceral driving experience that defines the modern muscle truck movement. It delivers the kind of relentless acceleration that original 1940s work trucks could never achieve.
1948 Chevrolet 3600 Pickup Summary
This silver Advance Design truck is an exceptional candidate for anyone looking for a high-quality, documented build. It arrives with comprehensive build records and a clean Nevada title for a straightforward transfer of ownership. The combination of a 489ci big-block and electronic fuel injection makes it a reliable performer in various climates. While the VIN reflects its origins as a 216ci utility truck, the modern underpinnings tell a much faster story. Its refined suspension and braking systems allow the driver to enjoy the power with confidence. The truck has been maintained as a show-quality piece while remaining fully functional for road use. It avoids the cluttered look of many customs to maintain a clean, professional finish. This pickup is ready for its next caretaker to appreciate the blend of classic iron and modern muscle.
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Source: bringatrailer.com
