The 10 Best AC Cobra 427 Replicas

Here is a ranking — focused on authenticity relative to the 1960s AC/Shelby Cobras (styling, proportions, chassis, materials, and factory practices) — of the 10 most relevant brands/replicas, from the most faithful to the most modernized.

The Ranking

Shelby American – CSX “Continuation” (CSX4000/6000/7000/8000)

The only official Shelby “continuation” cars, with CSX serial numbers and period-correct configurations (aluminum or fiberglass bodies, 4-inch round-tube frame, Shelby components). The absolute benchmark in terms of pedigree.

2. Kirkham Motorsports (aluminium)
 Coques alu battues à la main (atelier d’aéronautique en Pologne), finition et exactitude très proches de l’origine ; souvent considérées comme les plus fines réalisations non officielles.  

3. ERA Replica Automobiles (427sc / 289 Slabside / 289 FIA)

Renowned for its faithfulness (lines, interior, details), offered in 289 and 427 versions with very “period-correct” dimensions. The body is molded from a real Shelby Cobra and hand-built. Arguably the best chassis.

4. Hawk Cars (especially 289 Slabside & 289 FIA)

Highly sought after for the faithfulness of its 289 models (bodywork, proportions, 1963–65 period feel). Ideal for those aiming for a “small-block” Cobra.

5. Contemporary Classic Motor Car Company (no longer in existence)

A pioneering brand known for its accuracy: molds taken from a real 427 S/C and a round-tube chassis similar to the original. (Historical production, cars still highly regarded today.)

6. Superformance MKIII / 289 FIA

Very well-executed chassis and bodywork, produced under Shelby licence (strong “legal” and image value), but with some modernized choices depending on the version.

7. Crendon Replicas (CR427)

A strong “period-correct” approach (4-inch–type frame, faithful interior details) with Jaguar suspension components — one of the UK’s artisanal references for a very authentic 427.

8. Unique Motorcars (427SC / 289 FIA)

Known for accurate body lines and “authentic-style” components; excellent build quality for visually coherent and convincing replicas.

9. Backdraft Racing (BDR)

Superb build quality, but a more “restomod” philosophy (modern suspension, ergonomics), placing it one step below in strict 1960s correctness despite its overall quality.

10. All others…