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Cobra Authority

AC, Ford & Shelby Cobra: Originals, Kits, Replicas, Tributes & Continuation Cars

  • AC Cars
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Superformance Cobras w/ SP0 Chassis

Superformance, is currently the only firm licensed by Carroll Shelby to build reproductions and new, Shelby Cobra continuation models. They have a number of different versions:

  • MKII 289 Slab Side

  • MKII 289 FIA

  • MKIII 427 S/C

  • MKIII 427 Roadster

  • MKIII-CS 427 (Custom Series)

Each rolling chassis comes completely assembled and painted, less engine and transmission.

2026 Superformance MKIII 427 Cobra SP03873

Lightning Blue Cobra roadster with white twin stripes, three-quarter front view on driveway.

SP03873 is a Superformance MKIII 427 Cobra documented in May 2026 at Jonathan Motorcars in Edgewater Park, New Jersey. The build pairs a Prestige 427 cubic inch V8 with eight-stack electronic fuel injection and a Tremec TKX five-speed manual, finished in Lightning Blue with white twin stripes over a black leather interior. The car is currently listed for sale at an asking price … [Read more...] about 2026 Superformance MKIII 427 Cobra SP03873

Superformance MKIII 427SC Cobra – SP03048

Indigo Blue Cobra roadster with Viper Steel Grey LeMans stripes, passenger-side three-quarter front view.

SP03048 is a Superformance MKIII 427 S/C Cobra documented in November 2019, finished in Indigo Blue with Viper Steel Grey LeMans twin stripes over a black interior. The build pairs the MKIII 427 S/C body with a Ford Coyote 5.0L V8 specified at 450 horsepower and a Tremec TKO five-speed manual, drivetrain installed by V's Performance. At the time of original documentation, the … [Read more...] about Superformance MKIII 427SC Cobra – SP03048

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The Birth of an Icon

1960 AC ACE

The History of AC Cars and the Birth of the Shelby Cobra

The Early Years: John Weller and the Evolution of Auto Carriers, Ltd The history of the most iconic sports car of all time deserves to be remembered in all of its glory.  So, let’s begin with John Weller, an innovative designer and inventor born on November 28, 1877 in Peckham, a district of south-east London, England.  […]

Cobra Aluminum Body Recreations

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AC, Ford & Shelby Cobra: Originals, Kits, Replicas, Tributes & Continuation Cars on Cobra Authority

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