Reference Details
- Availability
- special order
- Category
- performance
- Code
- SD 421
- Confidence
- documented
- Notes
- Listed at $2,250, manual-transmission only, limited to the Catalina 2311 two-door sedan, and withdrawn early in the model year.
Option reference
SD 421 Factory Super Duty 421 competition engine
performance · special_order
Cars With This Option
1 linked car page.
1963 Pontiac
1963 Pontiac Catalina Super Duty 421
Factory special-order competition program through early 1963