Ford Authority

Shelby American To Build Six Big-Block Daytona Coupes

Shelby American is finally finishing something started by the late, great Carroll Shelby himself more than half-a-century ago, announcing today that the company will produce six examples of a lengthened, big-block-powered version of the Shelby Daytona Coupe.

In 1964, Carroll Shelby asked fabricator John Ohlsen to lengthen the chassis of one of the six existing Shelby Daytona Coupe race cars so that a 427-cubic-inch V8 could be fitted, making the car more competitive for the 1964 24 Hours of Le Mans endurance race. It was called the “secret weapon” program, and as you might envision, the finished car was remarkable quick; Bob Bondurant, who was a development driver for the car, suspected it was capable of sustaining speeds in excess of 200 mph.

Photo: Shelby American

Photo: Shelby American

On its way to Le Mans, the truck carrying Shelby’s big-block Daytona Coupe was struck, damaging the car so that it would never get to turn a lap. Thereafter, it was converted back to its standard 289 configuration, and failed to finish at Le Mans the following year.

“We’re taking care of some ‘unfinished business’ for Carroll Shelby,” says Shelby American CEO Joe Conway. “It was sometimes called the ‘car that never was’ because a lone big block Daytona prototype was built but never raced. We plan to complete this amazing program by offering six turn-key 427 powered Daytona Coupe racecars, which is the same number as the small block versions built in the 1960s.”

Each of the six big-block Shelby Daytona Coupes will be rendered in aluminum, with power coming from a 427-cubic-inch medium-riser V8 put together by Shelby Engine Company, with 550+ horsepower on-tap. The engine will mate to a period-correct 4-speed manual. Daytona Coupe #CSX2603, the first of the litter, has already been born, making its public debut today at the Rolex Monterey Motorsports Reunion at Mazda Raceway Laguna Seca.

Photo: Shelby American

Photo: Shelby American

“This is an incredible opportunity to own a very rare collectible Shelby heritage race car,” says Shelby American President Gary Patterson. “Like the six small block cars built in the 1960s, these 427 powered Daytona Coupes will be a lasting tribute to another innovative Shelby racecar that would have caught the racing world off guard. These Coupes will be every bit as much a ‘secret weapon’ as Carroll had hoped for in 1964.”

Aaron Brzozowski is a writer and motoring enthusiast from Detroit with an affinity for '80s German steel. He is not active on the Twitter these days, but you may send him a courier pigeon.

Subscribe to Ford Authority

For around-the-clock Ford news coverage

We'll send you one email per day with the latest Ford updates. It's totally free.


  1. Mark L Bedel

    I’m sure they’ll be pricey!


Leave a comment