The 1955 Chevrolet 150 Gasser captures the rebellious spirit of mid-century drag racing with modern engineering precision. Built by WelderUp in Las Vegas, this 1955 Chevrolet 150 Gasser transforms a classic Chevy into a supercharged beast designed for both show and performance. Its combination of vintage looks and aggressive mechanics embodies the true essence of hot rod culture.
Old School Attitude, Modern Build
At first glance, the car’s patina finish and yellow-tinted glass evoke nostalgia for 1960s drag strips. However, beneath that weathered exterior lies a serious performance machine. Every detail of this build was engineered to deliver raw power while maintaining authentic Gasser aesthetics. The lifted suspension and Speedway front axle set the perfect stance for launch-ready performance.
Supercharged 498 CI V-8 Power
Under the hood lies a 498 cubic-inch Chevrolet big block V-8 equipped with a massive 671 supercharger. The setup includes Eagle cranks and rods, Wiseco pistons, and Edelbrock heads, forming a bulletproof foundation for high horsepower. Dual 750 CFM Holley double-pumper carburetors feed the beast, while headers help it exhale with a thunderous roar. Together, these components make the Gasser an unmistakable presence on the strip or street.
Drivetrain and Transmission
Power is transferred through a Richmond 5-speed manual transmission paired with a Centerforce clutch for maximum control. A Merlin driveline and Winters quick change rear end ensure that all that torque reaches the pavement efficiently. The ladder bar setup, rear coilovers, and leaf springs give this Gasser both strength and agility during high-speed runs.
Precision Handling and Stopping Power
Despite its vintage styling, the 1955 Chevrolet 150 Gasser benefits from modern upgrades. Rack and pinion steering provides sharp response, while Wilwood disc brakes deliver confident stopping performance. This combination ensures the car remains manageable, even when unleashing the full potential of its supercharged powerplant.
Inside the Purpose-Built Cabin
The interior continues the performance-first theme. Jaz race seats and a roll cage emphasize safety and function, while a Cragar center cap replaces the original dash clock in a subtle nod to its racing focus. Every feature is designed for utility, creating a cockpit that feels both vintage and competition-ready.
Power and Performance Focus
With its 498 CI supercharged V-8, this Gasser delivers breathtaking acceleration and unmatched torque. The mechanical precision of its engine build ensures explosive response, while the five-speed gearbox keeps the driver connected to every surge of power. It’s a machine that celebrates the golden age of drag racing through modern craftsmanship and brute force.
Summary
The 1955 Chevrolet 150 Gasser is more than a custom build, it’s a living tribute to the roots of American drag racing. With its supercharged V-8, hand-built components, and period-correct style, it represents both nostalgia and innovation. For enthusiasts, this WelderUp creation is a bold statement of power, craftsmanship, and timeless hot rod culture.
Disclaimer: This article is for informational and entertainment purposes only. The information provided is based on market trends and personal opinions and should not be considered financial or investment advice. Readers should always conduct their own research and consult with a professional advisor before making any decisions.
Source & Details: mecum.com
