A well-preserved 1965 Chevrolet Chevelle Z-16 has resurfaced after more than 50 years in storage, attracting a lot of attention at the 2025 Muscle Car and Corvette Nationals. Long hidden from public view, the car is considered one of the most original examples of Chevrolet’s limited-production performance models in existence. Including prototypes, only 201 Z-16s were produced, with only 75 officially registered. Seven were featured at this year’s show, but the newly discovered time capsule stood out for its authenticity and history of a single owner.
The Z-16 represents an important step in Chevrolet’s expansion into high-performance midsize cars. Although the Chevelle range entered the market just two years ago, the brand has quickly upgraded its power offerings. By 1965, the new 396 cubic inch big-block V8 became the mainstream engine, replacing the smaller 327. There were two versions producing 375 horsepower: the famous L78 and the short-lived L37, the latter reserved exclusively for the Z-16. The L37 featured hydraulic lifters and a more modest cam profile, making the Z-16 one of the most capable in its class.
The newly displayed car was purchased by Cliff Gottlob, a U.S. Army veteran who worked for General Motors the year the car was introduced. According to its history, Gottlob received the discount after agreeing to use the new Chevelle to test tires for Goodyear. He only drove the car for six years before parking it permanently in 1971. The car hadn’t been touched in 54 years, was still covered in storage dust when it was launched at the show, and wore low-profile tires that had been in use for decades.
Aside from the tires, owners report that the Chevelle remains completely original, retaining its Imperial Red finish and factory equipment. Plans are currently underway to clean the Z-16 and return it to operational condition without a full restoration. The goal is for it to be an unrestored survivor, providing a rare benchmark for a factory-correct reference.
Interest in the model continues to rise. Current market data shows the average Z-16 is worth in the six-figure range, with outstanding examples bringing much more. Given its condition and authenticity, this barn-stored survivor will likely set a new mark once it’s cleaned and run again.
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