This 1940 Buick Series 50 Super sport coupe hot rod was overhauled by Drifter’s Garage of Escondido, California, during 2024 following the seller’s acquisition of the already-modified vehicle the previous year. The car has been repainted in red over tan leather upholstery, and modifications include a 502ci Ram Jet V8, a 4L80E four-speed automatic transmission, a Ford 9″ rear end, a RideTech air suspension, front control arms, a four-link rear suspension, power-assisted rack-and-pinion steering, staggered-diameter American Racing wheels, power-assisted four-wheel disc brakes, shaved exterior handles, power-adjustable front seats, power windows, a center console, a Pioneer stereo, Vintage Air climate control, and Dakota Digital gauges. This ’40 Buick hot rod is now offered with service records from current ownership and a clean California title in the seller’s name.
The car has been repainted in a color described by the seller as Porsche Red. Exterior details include a two-piece windshield, a body-color grille, fender portholes, and dual side mirrors. The handles for the doors and the trunk have been shaved, and the vehicle lacks bumpers and windshield wipers.
Five-spoke American Racing wheels measuring 16″ at the front and 17″ out back are mounted with Goodyear front and Uniroyal rear tires. The rack-and-pinion steering is power assisted, as is the four-wheel disc-braking system. A RideTech RidePRO air suspension has been fitted along with front control arms and a four-link setup at the rear. The air suspension was installed and the steering was replaced under current ownership, and other parts of the suspension including bushings were replaced or serviced.
The cabin houses bolstered front bucket seats and a rear bench upholstered in tan leather and accented by Buick logos. The interior was retrimmed under current ownership, and the leather upholstery carries over to the padded dashboard, the center console, the door panels, and the headliner. Appointments include patterned carpeting, power-adjustable front seats, power windows, a Pioneer head unit, Vintage Air climate control, cruise control, and front and rear seatbelts.
A leather-rimmed billet steering wheel is secured to a body-color tilting column. Horizontally oriented Dakota Digital instrumentation has been adapted. The digital odometer shows 1,200 miles, approximately 200 of which were added under current ownership; true chassis mileage is unknown.
The trunk compartment is trimmed to match the cabin.
The 502ci Ram Jet V8 was installed under prior ownership and features chrome-finished dress-up components. Work performed under current ownership involved repairing the wiring for the fuel system and the cooling fan as well as replacing a valve-cover gasket and a header gasket. The hood lifts using power-actuated hydraulic supports.
Power is routed to the rear wheels through a 4L80E four-speed automatic transmission and a Ford 9″ rear end.