Reference Details
- Availability
- optional · 1966 Buick Riviera Gran Sport
- Category
- comfort · 1966 Buick Riviera Gran Sport
- Code
- D4 · 1966 Buick Riviera Gran Sport
- Confidence
- reported · 1966 Buick Riviera Gran Sport
- Notes
- Included front and rear speakers plus an electric antenna; listed MSRP was $266.81. · 1966 Buick Riviera Gran Sport
- Availability
- optional · 1973 Buick Century Gran Sport Stage 1 455
- Category
- comfort · 1973 Buick Century Gran Sport Stage 1 455
- Confidence
- documented · 1973 Buick Century Gran Sport Stage 1 455
- Notes
- Includes front and rear dual speakers. · 1973 Buick Century Gran Sport Stage 1 455