There’s something captivating about a vintage truck hiding serious modern performance beneath its skin. This LS1-powered 1951 GMC 150 pickup is a prime example, blending classic styling with 21st-century engineering for a bold and unexpected driving experience.
Full details & bid : bringatrailer.com
LS1-Powered 1951 GMC 150 Pickup With Custom Details
Originally built in 1951, this GMC 150 pickup was fully refurbished and modified in 2005. It keeps the three-window cab and split windshield, but nearly every other mechanical component has been upgraded. Finished in a striking green, the body sits atop a re-engineered chassis. Chrome bumpers, dual mirrors, and new Kuhmo tires on chromed 18” C5 Z06-style wheels round out the bold stance.
Corvette-Sourced Suspension and Strong Braking
One of the standout upgrades on this 1951 pickup is the suspension setup. C4 Corvette-spec front and rear suspension assemblies were fitted with aluminum components and adjustable coilovers. The truck now boasts power-assisted rack-and-pinion steering and disc brakes, giving it modern road manners and stopping power.
Re-Trimmed Interior with Classic and Custom Touches
Inside, the cabin has been treated to a fresh brown leather bench seat and matching door inserts. Tan carpeting and a banjo-style steering wheel add classic appeal. AutoMeter gauges sit behind the tilt column, offering performance-focused readouts. A floor-mounted Art Carr shifter adds flair, while the digital odometer shows just over 400 miles since the rebuild.
Performance from a 5.7-Liter LS1 V8
The true star of this build lies under the hood. A 5.7-liter LS1 V8 was installed in 2005, paired to a four-speed automatic transmission. It features a custom intake and aluminum radiator with an electric fan. A C4-style rear differential and custom driveshaft ensure power delivery stays smooth. The dual MagnaFlow exhaust provides a deep, confident tone.
Recent Upgrades and Finishing Touches
Since 2023, the current owner has refreshed the truck further. A new wood bed floor with stainless runners was installed, along with a new brake booster. Replacement Kuhmo tires enhance grip, and the interior was re-trimmed to elevate comfort. While the horn and heater are absent, the overall feel of the truck is far from incomplete.
Summary
This LS1-powered 1951 GMC 150 pickup is more than a retro cruiser, it’s a modernized muscle machine with timeless style. By integrating Corvette components and performance tuning into a vintage platform, it captures the imagination of those who love old-school looks but demand real power and handling. A rare and well-executed build, it brings out the best of both worlds.
Disclaimer: Specifications and features mentioned are based on seller-provided details and may vary by individual inspection.
