Reference Details
- Availability
- optional
- Category
- performance
- Code
- Stage 1
- Confidence
- documented
- Notes
- All 728 cars in the registry breakdown carry this engine option. The February 15 Revision 2 wholesale form identifies sales code A1 and includes the modified 455, dual exhaust, power front discs, positive traction, dual-snorkel air cleaner, and Gran Sport package; B2 or B3 transmission is required.