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Nov 18, 2025
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1964 Shelby Cobra 427 Prototype

16 years ago
1 min read

TGR Staff

The one-of-a-kind 1964 Shelby Cobra 427 Prototype s/n CSX 2196, nicknamed “The Flip-top” for its unique clamshell design, is set to cross the block at RM’s Automobiles of Arizona event at the Biltmore Resort and Spa in Phoenix on January 22, 2009.

Its design, build, development and racing were spearheaded by legendary racing driver Ken Miles and after months of testing and modifications, 2196 became the only prototype produced for the famed 427 Cobras that followed. It was raced in period at Riverside, Sebring, and Nassau.

Over the years, 2196 has competed in many of the world’s historic races including Laguna Seca, Monterey Historics and Goodwood Festival of Speed. Today, the well-documented Flip-top sports its original livery of Guardsman Blue with white stripes and black interior, and is unquestionably one of the most desirable Shelby Cobras ever built. (Estimate: Available upon request)

“The 2010 Arizona auction presents one of RM’s most diverse line-ups of automobiles ever offered at the luxurious Biltmore Resort & Spa, ranging from historically significant Shelby Cobras to an unprecedented selection of important concept cars,” said Ian Kelleher, President and Chief Operating Officer, RM Auctions. “Every facet of collector cars is represented at this year’s event with the schedule being extended to two days for a British-themed Thursday evening sale.”

[Source: RM Auctions]

Michael Satterfield

Michael Satterfield, founder of The Gentleman Racer, is a storyteller, adventurer, and automotive expert whose work blends cars, travel, and culture. As a member of The Explorers Club, he brings a spirit of discovery to his work, whether uncovering forgotten racing history or embarking on global expeditions. His site has become a go-to destination for car enthusiasts and style aficionados, known for its compelling storytelling and unique perspective. A Texan with a passion for classic cars and motorsports, Michael is also a hands-on restorer, currently working on a 1960s SCCA-spec Formula Super Vee and other project cars. As the head of the Satterfield Group, he consults on branding and marketing for top automotive and lifestyle brands, bringing his deep industry knowledge to every project.

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