Related Clues:
- Certain classic auto show procession
- Hot wheels, so to speak
- Pontiacs of yore
- '60s muscle cars
- Engines with oomph
- Pontiac cars with muscle
- Bygone muscle cars
- Pontiacs of the '60s
- Very fast engines
- Pontiacs of old
- Features of some sports cars
- Classic Pontiacs
- Old Pontiac muscle cars
- Some Mustang models
- Corvette competitors of yore