The 1957 Chevrolet 210 Sedan remains an enduring symbol of American mid-century design, yet few examples possess the menacing aura of the build known as Sinister. Constructed by Patrick Laughlin of Conquer Custom, this vehicle gained national fame after being featured on the television show My Dream Car. It was built as a heartfelt gift for Laughlin’s father, representing a unique blend of family sentiment and world-class engineering. Every inch of the classic silhouette has been massaged to project a darker, more modern personality. Consequently, this Tri-Five stands as one of the most aggressive restomods scheduled for the Glendale 2026 auction. It is a machine that prioritizes performance without sacrificing its legendary 1950s DNA.
Advanced Engineering and Chassis Modifications
Underneath the blacked-out exterior, the 1957 Chevrolet 210 Sedan features a California chassis significantly strengthened for modern horsepower. The rear of the car utilizes a 4-link NASCAR 9-inch rear end to handle the massive torque of the supercharged engine. To improve handling, the team installed tubular A-arms and four-corner coilovers with Viking Crusader double adjustable units in the rear. Wilwood DynaPro Radial front big brakes provide the necessary stopping power, aided by a hydroboost master cylinder system. Mini-tubs were incorporated to house the massive Mickey Thompson Sportsman tires, giving the car its signature staggered stance. These mechanical updates transform the 210 into a true driver’s car on the road.
Stealth Aesthetics and Custom Bodywork
The exterior of this 1957 Chevrolet 210 Sedan is a masterclass in the “murdered-out” aesthetic, finished in deep, monochromatic black. Custom bodywork includes shaved trim, doors, decklid, and hood for a completely smooth and aerodynamic profile. All remaining brightwork has been powder-coated black to eliminate any glint of traditional chrome from the body. Hideaway details and a custom core support show the level of attention paid during the multi-year build process. The car sits low over its wheels, projecting a predatory look that perfectly justifies its Sinister nickname. This minimalist approach highlights the iconic fins and lines of the 1957 model year in a fresh, intimidating way.
A Reimagined Tri-Five Custom Interior
Stepping inside the 1957 Chevrolet 210 Sedan reveals an interior that is a total reimagination of classic Chevrolet design. The traditional dash hump has been moved to the center of the car to house modern touchscreen gauges and entertainment. Black leather with red stitching flows throughout the cabin and even extends into the custom-finished trunk area. For climate control, the build features a Gen V Vintage Air system, ensuring comfort during long summer cruises. Touches of modern technology are hidden throughout the cabin to maintain a clean and uncluttered environment. It is a space that feels futuristic while still respecting the spirit of the original 1957 layout.
Exhaust and Driveline Excellence
Every component used in the 1957 Chevrolet 210 Sedan build was selected for its ability to withstand extreme performance demands. An aluminum driveshaft connects the six-speed manual transmission to the heavy-duty rear end for reduced rotational mass. The custom stainless exhaust system provides a deep, mechanical growl that signifies the car’s supercharged potential. Heat management is handled by a custom cooling system designed to keep the LSA V8 running at optimal temperatures. These high-end parts ensure that the Sinister build is as reliable as it is powerful during spirited driving sessions. It is a cohesive package where the drivetrain and chassis work in perfect harmony.
Performance Output and LSA V8 Specs
The heart of this 1957 Chevrolet 210 Sedan is a custom-built, supercharged Gen IV LSA V8 engine. This 6.2-liter powerhouse is a staple of modern GM performance, delivering reliable and massive horsepower figures on demand. It is paired with a Tremec T-56 6-speed manual transmission, offering the driver total control over the supercharger’s boost. While official horsepower numbers vary by tune, the LSA platform typically produces well over 550 horsepower in this configuration. The engine bay is as clean as the exterior, featuring custom plumbing and a professional layout that emphasizes its technical precision. This combination ensures that Sinister lives up to its name every time the throttle is pinned.
Summary of the Sinister Sedan
This 1957 Chevrolet 210 Sedan is far more than a television showpiece; it is a meticulously engineered restomod with a profound story. The collaboration between Patrick Laughlin and his father created a vehicle that is truly one-of-a-kind in the custom community. By blending NASCAR-inspired chassis parts with a supercharged LSA, the Sinister build offers modern supercar performance in a vintage shell. Its presence at the Glendale 2026 auction is expected to draw significant attention from collectors who value both provenance and power. It remains a definitive example of the Tri-Five’s evolution in the 21st century. This Chevrolet is ready to dominate both the show circuit and the open highway.
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Source: mecum.com
