The 1956 Oldsmobile Super 88 sedan stands as a definitive example of American automotive optimism. It remains a rare find because it retains its original matching-numbers 324 CI Rocket V-8 engine and Jetaway Hydra-Matic transmission. This specific car was purchased new from Letts Oldsmobile in Dearborn, Michigan, and has been garage-kept for decades. The exterior wears a combination of Shantung Beige and Citation Bronze paint that shows a natural, honest patina. Such authenticity is highly valued by collectors who prefer a vehicle with a visible and documented life story.
Mechanical Stewardship and Recent Refurbishments
Maintaining a vintage Rocket V-8 requires consistent attention to detail and high-quality mechanical care. In 2023, the owner replaced the brake master cylinder along with the valve cover gaskets and thermostat. Technicians also installed new radiator hoses and a distributor cap to ensure reliable cooling and ignition performance. National Carburetors rebuilt the unit in 2024 to optimize fuel delivery and throttle response across the rev range. Consequently, the car starts and runs with the smooth authority expected of a top-tier 1950s luxury sedan.
Original Interior with Modern Audio Integration
Inside the cabin, the Beige upholstery provides a serene environment for both the driver and passengers. While the factory AM radio remains in the dashboard, an Alpine unit was hidden in the glovebox in 2025. This setup allows for modern audio connectivity without altering the classic aesthetic of the interior. New carpeting and kick panels were installed recently to freshen the space while preserving the vintage feel. An under-dash air conditioning unit ensures that summer cruises remain comfortable even in the heat of May.
Documented History and Dealer Provenance
This 1956 Oldsmobile Super 88 sedan comes with an impressive file of historical paperwork. The original 1956 dealer quote and sales invoice provide a clear link to its origins in Michigan. Owners have meticulously kept historical registrations, service notes, and the original owner’s manual over the years. Even the receiver hitch, which was installed in September 1958, remains as a testament to its functional past. This level of documentation is invaluable for those looking to verify the 63,660 miles shown on the odometer.
Rocket V-8 Performance and Technical Specifications
The 324 cubic inch Rocket V-8 engine was factory-rated for impressive torque and smooth power delivery. It works in tandem with the four-speed Jetaway Hydra-Matic transmission for effortless gear changes during travel. The car features power steering and power brakes to make handling the heavy steel body surprisingly manageable. Fresh Coker Whitewall tires were mounted on newly painted wheels in 2025 to improve both safety and style. New U-joints and rear pinion seals ensure the drivetrain remains quiet and vibration-free at highway speeds.
A Preserved Piece of Automotive History
Finding a 1956 Oldsmobile Super 88 sedan that has avoided a total restoration is becoming increasingly difficult. The natural patina of the Shantung Beige paint tells a story that a fresh respray simply cannot replicate. It offers a unique opportunity for a buyer who appreciates the “survivor” status of a well-maintained garage find. Every update, from the new weather trim to the refreshed door seal plates, was done with respect for the original design. It remains a rolling monument to the engineering prowess of Oldsmobile during the height of the 1950s.
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Source: mecum.com
