1971 Chevrolet Corvette Stingray Convertible — 350ci V8, Matching Blue, Factory AC Why This Car Is Special The 1971 Chevrolet Corvette Stingray convertible sits at an interesting crossroads in Corvette history. It was the last model year before GM mandated a significant compression ratio reduction across its entire lineup in response to the coming transition to unleaded fuel. That means 1971 was effectively the final year you could order a Corvette from the factory with the higher-compression small-block tune that defined the muscle car era.

The following year, 1972, saw horsepower ratings drop considerably across all Corvette engines, and the high-compression big-blocks were gone entirely. Buyers who understand that context know exactly why a well-optioned 1971 Corvette Stingray convertible carries real significance. Chevrolet produced 21,801 Corvettes for the 1971 model year, split between coupe and convertible body styles.

Of those, 7,121 were convertibles — making the open-top version the less common of the two that year. This particular car is finished in blue over a matching blue vinyl interior, a cohesive color combination that was popular in period and presents well today. The VIN decodes to confirm this is a Flint, Michigan-built convertible from the 1971 model year, assembled at the St.

Louis plant that produced all C3 Corvettes of this era. What separates this car from a typical C3 survivor is the honest, usable condition it presents. It is not over-restored, and it is not a tired driver.

The undercarriage photographs show a clean, well-maintained structure with no visible rust compromise — a meaningful detail on any fifty-plus-year-old car. The factory air conditioning blows cold, the power steering and power brakes work as intended, and the car carries a full complement of comfort and convenience options that make it genuinely enjoyable to drive today. Features List - 350ci Turbo-Fire V8, factory rated at 270 horsepower - Turbo Hydra-Matic TH400 three-speed automatic transmission - Factory air conditioning, currently blows cold - Power steering - Power brakes - Convertible body style with black soft top - Stingray badge - Blue exterior with matching blue vinyl interior - Bucket seats - Center console - Tachometer - Rally wheels - Chrome bumpers front and rear - Clean undercarriage Mechanical The engine under the hood of this 1971 Chevrolet Corvette Stingray is the 350 cubic inch small-block V8 rated at 270 horsepower.

In 1971, the 350/270 was the base Corvette engine, but that description undersells it. This was still a high-compression engine by modern standards, and it was one of the last iterations of the small-block Corvette tune before the compression reductions of 1972 brought output numbers down across the board. The engine presents cleanly in the bay, with the correct finned aluminum valve covers, Corvette-badged air cleaner, and red-painted block that are characteristic of this application.

Backing the 350 is the Turbo Hydra-Matic TH400 three-speed automatic transmission. The TH400 is widely regarded as one of the most durable automatic transmissions GM ever produced. It was originally developed for Cadillac in the mid-1960s and quickly became the preferred heavy-duty automatic across GM's performance lineup.

In a Corvette application, it provides smooth, reliable power transfer without the maintenance concerns associated with the four-speed manual options of the era. For a buyer who plans to drive this car regularly, the TH400 is a practical and confidence-inspiring choice. The car also carries power steering, power brakes, and functioning factory air conditioning — a combination that was not standard equipment in 1971 and reflects that this car was originally optioned for comfort as well as performance.

The AC system has been verified to blow cold, which is not something that can be said of most unrestored examples of this vintage. Underneath the car, the undercarriage photographs r