Dealer-tuners
The dealer who out-engineered Chevrolet
A small-town Pennsylvania Chevy dealer talked the factory into building his cars for him — and a prototype from that deal just became the most expensive Camaro ever sold.
Don Yenko wasn't a random hot-rodder with a parts catalog — he was a four-time SCCA national driving champion who'd raced Corvettes at Le Mans. When he took over performance work at his family's Yenko Chevrolet dealership in Canonsburg, Pennsylvania, he already knew exactly what a car needed to win. He made his first name modifying Corvairs (the “Yenko Stinger,” 1965) before turning to Camaros in 1967, dropping Corvette L72 427 engines into customer SS cars in his own shop.
For 1969 Yenko stopped doing it the hard way. He worked directly with Chevrolet's Vince Piggins to get the 427 installed on the actual factory line, ordered through the same COPO paperwork system dealers used for fleet trucks and taxi packages — nobody signing off on “Central Office Production Order” forms in Detroit particularly cared that a small Pennsylvania dealer was using it to build the fastest Camaro Chevrolet never officially sold. Sources put the count at 198 to 201 genuine 1969 Yenko/SC Camaros, a small enough gap that it's likely a counting-method difference — ordered vs. built vs. sold — rather than a real dispute.
The specific prototype Yenko used to prove the whole concept to Chevrolet sold at Mecum's Kissimmee auction on January 17, 2026 for $1.65 million hammer — $1,815,000 with the buyer's premium, reported as the highest price ever paid for a Camaro at auction. Yenko himself never saw a fraction of that: he kept building specialty performance cars into the 1980s (his last was a turbocharged 1981 “Turbo Z”), and died in a small-plane crash near Charleston, West Virginia, in 1987.
The name outlived him. Starting in 2015, SVE — descended from SLP Engineering, the same shop behind the fourth-generation Camaro SS — began building officially licensed “Yenko/SC” Camaros through Chevrolet dealerships under a rights agreement with the Yenko name, distinct from the flood of unlicensed cosmetic “Yenko tribute” clones that have circulated since the 1990s at a fraction of the price.