The Shelby Cobra 427 Super Snake was a special high performance variant of the 427 Shelby Cobra. The Super Snake was created as a top of the line promotional vehicle built from existing Cobra 427 Competition cars. These cars featured the mighty 427 V8 engine, but with the addition of two Paxton superchargers. Two examples of the Super Snake were built, CSX3303, which was destroyed in an accident, and CSX3015, which is the only remaining Shelby Cobra 427 Super Snake.