You are looking at Corvette EX87/5951, a unique and storied vehicle that played a crucial role in the development of the iconic Corvette lineage. This exceptional piece of automotive history is now available for sale, offering a rare opportunity to own a car that was instrumental in shaping the Corvette’s legacy.
General Motors pulled EX87/5951 off the production line in mid-1954, designating it with the engineering tracking number 5951. It embarked on a fascinating journey through automotive history, marked by innovation, engineering prowess, and high-speed experimentation.
This Corvette was entrusted to two of General Motors’ most distinguished engineers: Mauri Rose, a three-time Indianapolis 500 winner, and Maurice Rosenberger, a transmission specialist. Their mission was to test the new V-8 engine and manual transmission that would eventually be featured in the 1955 and 1956 Corvettes. By mid-1955, their work was completed, and the car was handed over to Zora Arkus-Duntov, the newly appointed head of Corvette engineering. Duntov was tasked with pushing the boundaries even further at the GM Desert Proving Grounds near Mesa, Arizona.
Duntov, often regarded as the “Father of the Corvette,” made a significant contribution with the creation of the specially designed “hi-lift camshaft,” famously known as the “Duntov Cam.” This innovation allowed EX87/5951 to reach an impressive speed of just under 163 MPH, setting the stage for the high-performance reputation the Corvette would come to embody.
Following its high-speed trials, EX87/5951 was transported back to the Tech Center in Warren, Michigan. There, its engine and transmission were meticulously removed, retested, and installed into a 1956 prototype. This prototype was destined for the Speed Week races at Daytona Beach in early 1956, showcasing the cutting-edge advancements made by General Motors.
In early 1956, EX87/5951 was reassembled with a red 1955 body and the latest 1956 components available at the Tech Center, including the engine and transmission. The car was then used as a demonstrator, evident by the holes in the bumper and frame designed to accommodate a tow hitch. The success of the 1956 Corvette led to the retirement of this demonstrator, which was subsequently assigned the VIN EX87 and sold to an unknown GM employee in 1956.
For years, the whereabouts of EX87/5951 remained a mystery until it was rediscovered and purchased by its current owners in 1968. Since then, aside from a repaint in “Venetian Red” in the mid-1970s and the replacement of worn parts, the car has remained largely in its original condition.
Now, this legendary Corvette is available for sale, offering collectors and enthusiasts a unique opportunity to own a piece of Corvette history. Its journey from a test vehicle to a cherished automotive icon underscores the relentless pursuit of performance and design that continues to drive the Corvette brand forward. Don’t miss your chance to own this remarkable vehicle, a testament to the innovative spirit and engineering excellence that has defined the Corvette legacy.
